ultracool wrote with a link to a Science Daily article that requires that you think long term. Really long term. Case Western Reserve University physicists are theorizing that trillions of years from now the universe will become 'static'. Essentially, the information that we use to gauge our Galaxy's position in the universe will have moved beyond the 'visible horizon. "What remains will be 'an island universe' made from the Milky Way and its nearby galactic Local Group neighbors in an overwhelmingly dark void ... The researchers followed up that discussion with one tracking early elements like helium and deuterium produced in the Big Bang. They predict systems that allow us to detect primordial deuterium will be dispersed throughout the universe to become undetectable, while helium in concentrations of approximately 25 percent at the Big Bang will become indiscernible as stars will produce far more helium in the course of their lives to cloud the origins of the early universe."

SEWilco writes "Fungus growths have been found in many extreme environments, including the Chernobyl reactor walls. Some fungi have been found whose growth is enhanced by radiation. I wonder if someone saved samples of the MIR-eating fungi."

New Scientist outlines a new theory on the demise of the Clovis people in the southwest US over 10,000 years ago. A group of 25 researchers speculates that a comet exploded over ice-covered Canada 12,900 years ago and triggered a firestorm across North America that not only wiped out the Clovis people but also forced a number of large land mammals into extinciton and kicked off the Younger Dryas climate change. However, geologists are pretty conservative folks, according to the article, and some of them are not buying it.

holy_calamity writes to mention that New Scientist is revealing the truth behind the '26 most common climate myths' used to muddy the waters in this ongoing heated debate. "Our planet's climate is anything but simple. All kinds of factors influence it, from massive events on the Sun to the growth of microscopic creatures in the oceans, and there are subtle interactions between many of these factors. Yet despite all the complexities, a firm and ever-growing body of evidence points to a clear picture: the world is warming, this warming is due to human activity increasing levels of greenhouse gases in the atmosphere, and if emissions continue unabated the warming will too, with increasingly serious consequences."

New calculations show how to make an electromagnetic "wormhole" — a tube that is invisible from the sides but allows light to shine down the center. The practical applications are a ways off, as even the design of a spherical invisibility cloak has not advanced beyond working (in theory) for a single wavelength of visible light.

fatduck sends us a brief note from New Scientist about the overwhelming passage in the US House of Representatives of the Genetic Information Nondiscrimination Act. As written, the bill would prohibit insurance companies from charging higher rates, and employers from discriminating in hiring, based on the results of genetic tests. A Boston Globe editorial notes that the bill has been held up in the Senate by the action of a single senator, who has an (outdated) objection based on his anti-abortion stance. President Bush has said he will sign the bill if it reaches his desk.

UglyTool writes "Wally Schirra, the only astronaut to have flown on the Mercury, Gemini, and Apollo missions, died of a heart attack at a hospital in San Diego. Wallyschirra.com has much more on the man, his life, and his contributions to the American Space Program."