timothy found BBC coverage of the voyage of the Nereus, which on May 31 dove to the bottom of the Challenger Deep in the Marianas Trench. Only two vehicles have accomplished this feat before, the last 11 years ago. "The unmanned vehicle is remotely operated by pilots aboard a surface ship via a lightweight tether. Its thin, fibre-optic tether to the research vessel Kilo Moana allows the submersible to make deep dives and be highly manoeuvrable. Nereus can also be switched into a free-swimming, autonomous vehicle. ... The Challenger Deep... is the deepest abyss on Earth at 11,000m-deep, more than 2km (1.2 miles) deeper than Mount Everest is high. At that depth, pressures reach 1,100 times those at the surface."

Slatterz writes "All this panic over a strain of flu got these people thinking about some of the more virulent computer pandemics that have hit in recent years. While a computer virus pales in seriousness to a human outbreak, malware attacks can still take a huge toll on businesses throughout the world. This list of the top ten worst viruses includes some interesting trivia, including ARPANET's Creeper virus in 1971, how early attempts at copy protection resulted in Brain, and MyDoom's denial of service attack on SCO."

thefickler writes "A new study by the US National Institute of Environmental Health Sciences (NIEHS) has found a strong link between air quality and life expectancy. The researchers looked at air pollution, deaths and census data for 51 metropolitan areas between 1978 and 2001, and what they found was a direct correlation between improving air quality and extending life expectancy. People lived about 2.72 years longer over that time span and at least 15 percent of that increased life expectancy was from a decrease in air pollution."

An anonymous reader writes "Intel has spent years talking up the digital health sector, and now Panasonic has come up with a product to make that category worthwhile. The Toughbook CF-H1 is a fully rugged mobile computer designed for the medical profession. Of course it can be dropped and doused in water, but it's got some other cool tricks too like a built in RFID scanner, wireless smartcard reader and a barcode scanner. It's also using the 1.86GHz Atom, which is rarely seen." I'd like this: a small, low-power tablet suitable for klutzes.

Ponca City, We love you writes "James Surowiecki has an interesting article in the New Yorker that crystalizes the problems facing print newspapers today and explains why we may soon be seeing more major newspapers filing for bankruptcy, as the Tribune Company did last week. 'There's no mystery as to the source of all the trouble: advertising revenue has dried up,' writes Surowiecki, but the 'peculiar fact about the current crisis is that even as big papers have become less profitable they've arguably become more popular,' with the blogosphere piggybacking on traditional journalism's content. Surowiecki imagines many possible futures for newspapers, from becoming foundation-run nonprofits to relying on reader donations to deep-pocketed patrons. 'For a while now, readers have had the best of both worlds: all the benefits of the old, high-profit regime — intensive reporting, experienced editors, and so on — and the low costs of the new one. But that situation can't last. Soon enough, we're going to start getting what we pay for, and we may find out just how little that is.'"

The much-anticipated second expansion to World of Warcraft, entitled Wrath of the Lich King, launched on Thursday, introducing a new continent, raising the level cap to 80, and bringing a wealth of new items, spells, dungeons, and monsters to the popular MMO. Crowds gathered and lines formed outside stores around the world leading up to the release. Massively has put together a series of articles for players wishing to familiarize themselves with the expansion, and CVG has a piece discussing the basics as well. It didn't take long for the first person to reach level 80; a French player called "Nymh" reached the level cap on his Warlock only 27 hours after the expansion went live. Not to be outdone, a guild named "TwentyFifthNovember" managed to get at least 25 raiders to 80 and then cleared all of the current expansion raid content less than three days after the launch. Fortunately for them, the next three content patches are each expected to contain new, more difficult raids.