CNBC reports that U.S. airlines have "canceled hundreds of flights to airports in Puerto Rico and Aruba, according to flight tallies from FlightAware and carriers' sites."

JetBlue, Southwest, and American Airlines were among the multiple airlines showing cancelled flights, which "included close to 300 flights to and from San Juan, Puerto Rico's Luis Muñoz Marín International Airport, more than 40% of the day's schedule, according to FlightAware." Airlines canceled flights throughout the Caribbean on Saturday following U.S. strikes on Venezuela after the Federal Aviation Administration ordered commercial aircraft to avoid airspace in parts of the region.... It wasn't immediately clear how long the disruptions would last, though such broad restrictions are often temporary. Airlines said they would waive change fees and fare differences for customers affected by the airspace closures who could fly later in the month.
CNN cites a U.S. official who says more than 150 U.S. aircraft (including helicopters) launched from 20 different bases "on land and sea" during Friday's attack.

The U.S. has said the lights were out in Caracas during the attack, presumably because of a targeted strike on their power grid. "Videos filmed by Caracas residents showed parts of the city in the dark," reports the Miami Herald.

United Nations secretary-general António Guterres issued a statement via his spokesman saying he was "deeply concerned that the rules of international law have not been respected," (according to a Reuters report cited by the Guardian). The Guardian adds that "a number of nations have called for an emergency meeting of the UN Security Council, in New York, today, as a result of the U.S.'s unilateral action."

MacRumors: Apple is not expected to release a standard iPhone 18 model this year, according to a growing number of reports that suggest the company is planning a significant change to its long-standing annual iPhone launch cycle.

Despite the immense success of the iPhone 17 in 2025, the iPhone 18 is not expected to arrive until the spring of 2027, leaving the iPhone 17 in the lineup as the latest standard model for over 18 months. This would mark the first time Apple skips an entire calendar year without releasing a new generation of its flagship non-Pro iPhone.

A UK-based company has successfully powered up a microwave-sized space factory in orbit, proving it can run a 1,000C furnace to manufacture ultra-pure semiconductor materials in microgravity. "The work that we're doing now is allowing us to create semiconductors up to 4,000 times purer in space than we can currently make here today," says Josh Western, CEO of Space Forge. "This sort of semiconductor would go on to be in the 5G tower in which you get your mobile phone signal, it's going to be in the car charger you plug an EV into, it's going to be in the latest planes." The BBC reports: Conditions in space are ideal for making semiconductors, which have the atoms they're made of arranged in a highly ordered 3D structure. When they are being manufactured in a weightless environment, those atoms line up absolutely perfectly. The vacuum of space also means that contaminants can't sneak in. The purer and more ordered a semiconductor is, the better it works.

[...] The company's mini-factory launched on a SpaceX rocket in the summer. Since then the team has been testing its systems from their mission control in Cardiff. Veronica Viera, the company's payload operations lead, shows us an image that the satellite beamed back from space. It's taken from the inside of the furnace, and shows plasma - gas heated to about 1,000C -- glowing brightly. [...]

The team is now planning to build a bigger space factory -- one that could make semiconductor material for 10,000 chips. They also need to test the technology to bring the material back to Earth. On a future mission, a heat shield named Pridwen after the legendary shield of King Arthur will be deployed to protect the spacecraft from the intense temperatures it will experience as it re-enters the Earth's atmosphere.

NASA is closing its largest research library at the Goddard Space Flight Center amid budget cuts and campus consolidation, putting tens of thousands of largely non-digitized historical and scientific documents at risk of being warehoused or discarded. The New York Times reports: Jacob Richmond, a NASA spokesman, said the agency would review the library holdings over the next 60 days and some material would be stored in a government warehouse while the rest would be tossed away. "This process is an established method that is used by federal agencies to properly dispose of federally owned property," Mr. Richmond said.

The shutdown of the library at NASA's Goddard Space Flight Center in Greenbelt, Md., is part of a larger reorganization under the Trump administration that includes the closure of 13 buildings and more than 100 science and engineering laboratories on the 1,270-acre campus by March 2026. "This is a consolidation not a closure," said NASA spokeswoman Bethany Stevens. The changes were part of a long-planned reorganization that began before the Trump administration took office, she said. She said that shutting down the facilities would save $10 million a year and avoid another $63.8 million in deferred maintenance.

Goddard is the nation's premiere spaceflight complex. Its website calls it "the largest organization of scientists, engineers, and technologists who build spacecraft, instruments, and new technology to study Earth, the Sun, our solar system, and the universe." [...] The library closure on Friday follows the shutdown of seven other NASA libraries around the country since 2022, and included three libraries this year. As of next week, only three -- at the Glenn Research Center in Cleveland, the Ames Research Center in Mountain View, Calif., and the Jet Propulsion Laboratory in Pasadena, Calif. -- will remain open.

Warren Buffett is retiring as CEO of Berkshire Hathaway at age 95, ending a 55-year run that reshaped how generations of Americans think about investing. "The 95-year-old, often referred to as the 'Oracle of Omaha' and the 'billionaire next door,' will relinquish the title after a career that saw him turn a failing textile firm into one of the most successful asset managers in the world," reports NBC News. From the report: Greg Abel, the 63-year-old lesser-known CEO of Berkshire's energy business, will take the helm of the conglomerate on Thursday. Buffett will remain its chairman.

Under Buffett's leadership, Nebraska-based Berkshire has thrived at the intersection of Wall Street and Main Street, with investments in industries ranging from railroads and insurance to candy and ice cream.

Along the way, while living in the same house he bought for just over $30,000 in the late 1950s, he redefined investing for the American public with his folksy and practical advice, became one of the wealthiest people on Earth and dedicated much of that fortune to philanthropy. Berkshire's most significant tech bet was initiated in 2016 when it invested $1 billion. Apple has since become Berkshire Hathaway's largest single holding, representing over 20% of the portfolio and valued at more than $65 billion.

While Buffett largely avoided pure tech for decades, Buffett long considered technology a blind spot, famously saying "I wish I had" bought Apple earlier.

Throughout the years, Buffett expressed his disinterest in cryptocurrency and said he would "never own bitcoin," referring to it as "probably rat poison squared" and a "gambling token."

The Wall Street Journal reports that a growing number of tech startups are stocking offices with free nicotine pouches as founders and employees chase sharper focus and stamina in hyper-competitive AI-era work environments. The Wall Street Journal reports: Earlier this year, two nicotine startups -- Lucy Nicotine and Sesh -- made branded vending machines filled with flavored products for analytics company Palantir Technologies. Both machines are in the company's Washington, D.C., offices. The pouches are free for employees and guests over the age of 21, a spokeswoman for Palantir said. Palantir pays to stock the nicotine products.

Alex Cohen, a startup founder based in Austin, Texas, said he was first exposed to nicotine pouches in the workplace after seeing tins of Zyns on the desks of his software engineers. His company, Hello Patient, makes AI-powered healthcare-communication software. "They were very productive, so I thought maybe there's something here," he said. Those engineers soon asked him if he could buy it for the office.

Cohen said he initially bought the nicotine pouches as a joke for social media. He posted a picture of a drawer in his startup's office filled with nicotine pouches made by different brands with the caption, "We're hiring." "Then, I accidentally got addicted," said Cohen. He said he uses around two to three pouches a day. His go-to flavors are mango or minty. Cohen said he has attention-deficit/hyperactivity disorder, or ADHD, and he has found that the pouches can provide a quick productivity boost. "It helps with reining in my focus because it is a stimulant," he said. Today, Hello Patient has a nicotine-pouch fridge in its office kitchen.

OpenAI is paying employees more than any major tech startup in history, with average stock-based compensation hitting roughly $1.5 million per worker in 2025. "That is more than seven times higher than the stock-based pay Google disclosed in 2003, before it filed for an initial public offering in 2004," reports the Wall Street Journal. "The $1.5 million is about 34 times the average employee compensation of 18 other large tech companies in the year before they went public." From the report: To keep its lead in the AI race, OpenAI is doling out massive stock compensation packages to top researchers and engineers, making them some of the richest employees in Silicon Valley. The equity awards are inflating the company's heavy operating losses and diluting existing shareholders at a rapid clip. As an AI arms race intensified this summer, frontier labs such as OpenAI faced pressure to increase employee pay after Meta Platforms Chief Executive Mark Zuckerberg began offering pay packages worth hundreds of millions of dollars -- and in some rare cases $1 billion -- to top executives and researchers at rival companies.

Zuckerberg's recruiting blitz swept up 20-plus OpenAI personnel, including ChatGPT co-creator Shengjia Zhao. In August, OpenAI gave some of its research and engineering staff a one-time bonus, with some employees receiving millions of dollars, The Wall Street Journal previously reported. The financial data, shared with investors over the summer, shows that OpenAI's stock-based compensation was expected to increase by about $3 billion annually through 2030. The company recently told staff it would discontinue a policy that required employees to work at OpenAI for at least six months before their equity vests. That development could lead to further compensation increases.

OpenAI's compensation as a percentage of revenue was set to reach 46% in 2025, the highest of any of the 18 companies except for Rivian, which didn't generate revenue the year before its IPO. Palantir's stock-based compensation equaled 33% of its revenue the year before its IPO in 2020, Google's was 15% and Facebook's was 6%, the analysis shows. On average, each company's stock-based compensation made up about 6% of revenue among tech companies the Journal analyzed in the year before their IPOs, according to the Equilar data.

Reuters reports that the United States Department of the Treasury under the Donald Trump administration has lifted sanctions on three executives linked to the spyware firm Intellexa. Reuters reports: The move partially reverses the imposition of sanctions last year by then-President Joe Biden's administration on seven people tied to Intellexa. The Treasury Department at the time described the consortium, opens new tab, launched by former Israeli intelligence official Tal Dilian, as "a complex international web of decentralized companies that built and commercialized a comprehensive suite of highly invasive spyware products."

Treasury said in an email that the removal "was done as part of the normal administrative process in response to a petition request for reconsideration." It added that each of the individuals had "demonstrated measures to separate themselves from the Intellexa Consortium."

The notice said sanctions were lifted on Sara Hamou, whom the U.S. government accused of providing managerial services to Intellexa, Andrea Gambazzi, whose company was alleged by the U.S. government to have held the distribution rights to the Predator spyware, and Merom Harpaz, described by U.S. officials as a top executive in the consortium.

PostNord is ending letter delivery in Denmark after a 90%+ collapse in mail volume. It marks the first known case of a national postal carrier abandoning letters entirely -- a symbolic milestone of a fully digitized society that's sparking nostalgia even among people who stopped sending mail years ago. The New York Times reports: Denmark has had a postal service for more than 400 years. But a steep decline in its use has led the Nordic country's longtime postal carrier to stop letter deliveries entirely, a change taking effect on Tuesday.

Danes have seen it coming for months: The carrier, PostNord, has been removing its red mailboxes, once a ubiquitous public fixture. The disappearance of the mailboxes is "what actually made people emotional," said Julia Lahme, a trend researcher and the director of Lahme, a Danish communications agency, "even though most of them hadn't sent a letter in 18 months."

Letter writing in the country has declined by more than 90 percent since 2000, according to PostNord, which is owned jointly by the Danish and Swedish governments. Next year, in Denmark, it will only deliver packages, although in Sweden it will continue to deliver letters.

The change comes partly as a result of a drop-off in government mail. Denmark is one of the world's most digitized countries. Only 250,000 people, or less than 5 percent of the population, still receive their official communications in the mail. "People simply do not rely on physical letters the way they used to," Andreas Brethvad, the communications director of PostNord Denmark, said in an emailed statement. He said that because nine in 10 Danes shop online each month, the change "is about keeping up with times to meet the demands of society. It's a natural evolution." The report notes that snail mail lovers will still be able to send and receive letters through Dao, a private company. "While some Danes are quietly mourning a service that, for the most part, they had largely stopped using, the transition feels like a sign of the times," reports the Times.

An anonymous reader quotes a report from the New York Times: South Africans ... have found a remedy for power cuts that have plagued people in the developing world for years. Thanks to swiftly falling prices of Chinese made solar panels and batteries, they now draw their power from the sun. These aren't the tiny, old-school solar lanterns that once powered a lightbulb or TV in rural communities. Today, solar and battery systems are deployed across a variety of businesses -- auto factories and wineries, gold mines and shopping malls. And they are changing everyday life, trade and industry in Africa's biggest economy. This has happened at startling speed. Solar has risen from almost nothing in 2019 to roughly 10 percent of South Africa's electricity-generating capacity.

No longer do South Africans depend entirely on giant coal-burning plants that have defined how people worldwide got their electricity for more than a century. That's forcing the nation's already beleaguered electric utility to rethink its business as revenues evaporate. Joel Nana, a project manager with Sustainable Energy Africa, a Cape Town-based organization, called it "a bottom-up movement" to sidestep a generations-old problem. "The broken system is unreliable electricity, expensive electricity or no electricity at all," he said. "We've been living in this situation forever." What's happening in South Africa is repeating across the continent. Key to this shift: China's ambition to lead the world in clean energy. The report says that more than 7 gigawatts of solar capacity have been installed in South Africa over the past five years -- about 1/10 of the country's total installed capacity (55 GW). And most of this new solar capacity is privately owned and installed by households and businesses rather than utilities.

Across the continent, Chinese solar imports rose 50% in the first 10 months of 2025. Cheap Chinese solar is rapidly reshaping Africa's energy landscape from the bottom up but it's also shifting geopolitical influence, hollowing out local manufacturing opportunities, and deepening divides between those who can afford energy independence and those who can't. "The solar surge does little to address the most pressing social and economic problems of developing countries like South Africa, the need to generate new jobs for millions of young citizens," reports the NYT. "Installation labor is local, but the panels and batteries are almost all made in China."

Further reading: Why Solarpunk Is Already Happening In Africa

One-Netbook has unveiled the OneXSugar Wallet, the first gaming handheld with a folding OLED display. The Verge reports: The OneXSugar Wallet was announced on China's Weibo yesterday, but with few details about its features and capabilities. That folding OLED screen has a resolution of 2480 x 1860 pixels, and the handheld will be powered by an unspecified "Qualcomm gaming platform flagship processor," but its performance and emulation capabilities are unknown.

Based on photos and a video released by One-Netbook, the OneXSugar Wallet will feature a standard set of controls including asymmetrical thumbsticks, four action buttons, and a D-pad situated on either side of the lower half of its display. There are also shoulder buttons and triggers on the back of the handheld, and a pair of front-facing speakers flanking the top half of the screen. The biggest question is how much will the handheld cost...

Axios reports that venture capitalist Alex Davis is warning that a speculative rush to build data centers without committed tenants could trigger a financing crunch by 2027-2028.

"This critique is coming from inside the AI optimist camp," notes Axios, as Davis' firm, Disruptive, "recently led a large investment in AI chipmaker Groq, which then signed a $20 billion licensing deal with Nvidia. It's also backed such unicorn startups as Reflection AI, Shield AI and Gecko Robotics."

Here's what Davis had to say in his investor letter this morning: "While I continue to believe the ongoing advancements in AI technology present 'once in a lifetime' investment opportunities, I also continue to see risks and reason for caution and investment discipline. For example, we are seeing way too many business models (and valuation levels) with no realistic margin expansion story, extreme capex spend, lack of enterprise customer traction, or overdependence on 'round-trip' investments -- in some cases all with the same company. I am also deeply concerned about the 'speculative' data center market. The 'build it and they will come' strategy is a trap. If you are a hyperscaler, you will own your own data centers. We foresee a significant financing crisis in 2027-2028 for speculative landlords. We want to back theowner/users, not the speculative landlords, and we are quite concerned for their stress on the system." The full letter can be found here.

Meta has agreed to acquire viral AI agent startup Manus, "a Singapore-based AI startup that's become the talk of Silicon Valley since it materialized this spring with a demo video so slick it went instantly viral," reports TechCrunch. "The clip showed an AI agent that could do things like screen job candidates, plan vacations, and analyze stock portfolios. Manus claimed at the time that it outperformed OpenAI's Deep Research." From the report: By April, just weeks after launch, the early-stage firm Benchmark led a $75 million funding round that assigned Manus a post-money valuation of $500 million. General partner Chetan Puttagunta joined the board. Per Chinese media outlets, some other big-name backers had already invested in Manus at that point, including Tencent, ZhenFund, and HSG (formerly known as Sequoia China) via an earlier $10 million round.

Though Bloomberg raised questions when Manus started charging $39 or $199 a month for access to its AI models (the outlet noted the pricing seemed "somewhat aggressive... for a membership service still in a testing phase,") the company recently announced it had since signed up millions of users and crossed $100 million in annual recurring revenue. That's when Meta started negotiating with Manus, according to the WSJ, which says Meta is paying $2 billion -- the same valuation Manus was seeking for its next funding round.

For Zuckerberg, who has staked Meta's future on AI, Manus represents something new: an AI product that's actually making money (investors have grown increasingly twitchy about Meta's $60 billion infrastructure spending spree). Meta says it'll keep Manus running independently while weaving its agents into Facebook, Instagram, and WhatsApp, where Meta's own chatbot, Meta AI, is already available to users.

The Wall Street Journal reports that Boston's once-booming biotech sector has hit a sharp downturn, leaving newly minted Ph.D.s struggling to find work as venture funding dries up, lab space sits empty, and companies downsize or relocate amid rising costs and policy uncertainty. The Wall Street Journal reports: Boston's biotech sector, long a vital economic engine for one of America's wealthiest metro areas, is sputtering. A double whammy of cutbacks in venture capital and government funding have taken a toll, leading to layoffs and struggles for job seekers. For workers who thought they would easily launch into a well-paying science career, the downturn has been especially harsh.

Massachusetts experienced a slight decline in its roughly 65,000 biotech research-and-development jobs in 2024 after years of mostly strong increases, including during the Covid-19 pandemic, according to federal data. The numbers indicate that job losses continued through at least June, while hiring remains sluggish. By the end of September, nearly 28% of greater Boston's laboratory space sat empty, according to the latest estimates from real-estate firm CBRE. "Every stage of the life cycle has been impacted by policy or regulatory uncertainty this year," said Kendalle Burlin O'Connell, chief executive of MassBio, an industry trade group. The impact has hit startups especially hard, she said.

A continued downturn poses risks for a region where workers will put up with sky-high real-estate costs if they can land high-paying jobs. Massachusetts faces competition from other states and China, which are eager to peel away talent and investment. "There are states and countries chasing us every single day," Gov. Maura Healey said in an interview. In late October, the Democrat testified before the Massachusetts legislature in support of a $400 million "competitiveness agenda" that she is seeking to spur new investment and supplement research funding lost this year. Lawmakers are reviewing the bill, a House spokesman said.

Amid a global DDR5 shortage and soaring prices, Russian hardware enthusiasts are experimenting with do-it-yourself DDR5 RAM by sourcing empty PCBs and soldering memory chips by hand. Tom's Hardware reports: The idea comes from Russian YouTuber PRO Hi-Tech's Telegram channel, where a local enthusiast known as "Vik-on" already performs VRAM upgrades for GPUs, so this is a relatively safe operation for him. According to Vik-on, empty RAM PCBs can be sourced from China for as little as $6.40 per DIMM. The memory chips themselves, though, that's a different challenge.

The so-called spot market for memory doesn't really exist at the moment, since no manufacturer has the production capacity to make more RAM, and even if they did, they'd sell to better-paying AI clients instead. Still, you can find SK Hynix and Samsung chips across Chinese marketplaces if you search for the correct part number, as shown in the attached screenshots.

Moreover, the Telegram thread says it would cost roughly 12,000 Russian Rubles ($152) to build a 16 GB stick with "average" specs, which is about the same as a retail 16 GB kit. There's also a ZenTimings snapshot showing CL28 timings, claiming that even relatively high-end DDR5 RAM can be built using this method, but it won't be cost-effective. Therefore, it doesn't make too much sense just yet to get the BGA rework station out and assemble your own DDR5. Things are expected to get worse, though, so maybe these Russians are on to something.

Longtime Slashdot reader theodp writes: MacRumors reports that Apple plans to expand iPhone and Apple Watch driver's licenses to 7 U.S. states (CT, KY, MS, OK, UT, AR, VA). A recent convert is the State of Illinois, whose website videos demo how you can use your Apple Wallet license to display proof of identity or age the next time you get carded by a cop, bartender, or TSA agent. The new states will join 13 others who already offer driver's licenses in the Wallet app (AZ, MD, CO, GA, OH, HI, CA, IA, NM, MT, ND, WV, IL).

There's certainly been a lot of foot-dragging by the states when it comes to embracing phone-based driver's licenses -- Slashdot reported that Iowa was ready to launch a mobile driver's license in 2014; they didn't get one until nearly a decade later, in late 2023.

OpenAI is offering a $555,000 salary (plus equity) to recruit a new "head of preparedness," a high-pressure role tasked with anticipating and mitigating extreme AI risks. "This will be a stressful job, and you'll jump into the deep end pretty much immediately," said Sam Altman as he launched the hunt to fill "a critical role" to "help the world." The Guardian reports: In what may be close to the impossible job, the "head of preparedness" at OpenAI will be directly responsible for defending against risks from ever more powerful AIs to human mental health, cybersecurity and biological weapons. That is before the successful candidate has to start worrying about the possibility that AIs may soon begin training themselves amid fears from some experts they could "turn against us."

The successful candidate will be responsible for evaluating and mitigating emerging threats and "tracking and preparing for frontier capabilities that create new risks of severe harm." Some previous executives in the post have lasted only for short periods. Altman said on X as he launched the job search: "We have a strong foundation of measuring growing capabilities, but we are entering a world where we need more nuanced understanding and measurement of how those capabilities could be abused, and how we can limit those downsides both in our products and in the world, in a way that lets us all enjoy the tremendous benefits. These questions are hard and there is little precedent."

One user responded sardonically: "Sounds pretty chill, is there vacation included?" What is included is an unspecified slice of equity in OpenAI, a company that has been valued at $500 billion.

Nvidia has completed its previously announced $5 billion investment in Intel, buying over 214 million shares at a fixed price after the deal received clearance from Federal Trade Commission. "The leading AI chip designer said in September it would pay $23.28 per share for Intel common stock, in a deal that is seen as a major financial lifeline for the chipmaker after years of missteps and capital intensive production capacity expansions drained its finances," reports Reuters.

About 60 workers in Halifax, Nova Scotia have formed Ubisoft's first union in North America, reports the CBC (though its 17,000 employees include some unionized workforces in other parts of the world): T.J. Gillis, a senior server developer at Ubisoft Halifax, says he became increasingly concerned about the growth of artificial intelligence in the industry and after the closure of a Microsoft gaming studio in Halifax, Alpha Dog, in 2024. "We're seeing a ton of studios, especially larger studios, just letting people go with no unions or support, people were just being left to fend for themselves. Often times having to leave industry," said Gillis.

Gillis said he got into contact with CWA Canada to begin efforts to build a union with other colleagues... The union was formed six months after filing union certification and after 74 per cent of staff at Ubisoft Halifax voted to join CWA Canada... A spokesperson for Ubisoft said in a statement to CBC News that they "acknowledge the decision issued by the Nova Scotia Labour Board and reaffirm our commitment to maintaining full cooperation with the Board and union representatives."

Carmel Smyth is the president of CWA Canada and says she is already hearing from other employees at tech companies who want to follow Ubisoft Halifax's lead.

Engadget reports on "a widespread breach" of Ubisoft's game Rainbow Six Siege "that left various players with billions of in-game credits, ultra-rare skins of weapons, and banned accounts."

Ubisoft took the game's servers offline early Saturday morning, and as of Sunday night its status page still shows "unplanned outage" on all servers across PC, PlayStation and Xbox: Ubisoft later clarified Saturday afternoon on X that nobody would be banned if they spent their ill-gotten credits, but that a rollback of all transactions starting from Saturday, 6AM ET would soon be underway.
Founded 39 years ago, France-based Ubisoft produces top videogame franchises like Assassin's Creed, with billions in revenue and over 17,097 employees worldwide.