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A "universe in a test tube" that could be used to assess theories of everything has been created by physicists. The test tube, the size of a little finger, has been cooled to a fraction of a degree above the lowest possible temperature, absolute zero, which is just over 273 degrees below the freezing point of water. Does one of these test tubes hold a baby Universe? Inside the tube an isotope of helium (called helium three) forms a "superfluid", an ordered liquid where all the atoms are in the same state according to the theory that rules the subatomic...

TUUSULA, Finland (AP) - An 18-year-old student opened fire in a Finnish high school Wednesday, killing seven students and the principal before turning the gun on himself, police said. The teenager, who was not identified, shot himself in the head but survived and was taken to a hospital in ``extremely critical condition,'' police spokesman Tero Haapala said. The attack at Jokela High School in Tuusula, some 30 miles north of the capital, Helsinki, shocked the Nordic nation, where gun ownership is fairly common by European standards but deadly shootings are rare. ... Police said at a news conference after the...

Oh, if we all just disappeared. According to The World Without Us, Alan Weisman's strangely comforting vision of human annihilation, the Earth would be a lot better off. In his doomsday scenario, freshwater floods would course through the New York subway system, ailanthus roots would heave up sidewalks, and a parade of coyotes, bears, and deer would eventually trot across the George Washington Bridge and repopulate Manhattan. Nature lovers can take solace in the idea that the planet will thrive once we've finally destroyed ourselves with global warming. But Weisman takes the fantasy one step further: Let's not wait for...

WASHINGTON (AP) - Around the world, a handful of scientists are trying to create life from scratch and they're getting closer. Experts expect an announcement within three to 10 years from someone in the now little-known field of "wet artificial life." "It's going to be a big deal and everybody's going to know about it," said Mark Bedau, chief operating officer of ProtoLife of Venice, Italy, one of those in the race. "We're talking about a technology that could change our world in pretty fundamental ways—in fact, in ways that are impossible to predict."

Leonardo DiCaprio is helping to develop a reality TV series focusing on the environment. "E-topia" will chronicle the eco-friendly reconstruction of an American town as it is transformed into a "'green' utopia of tomorrow." The project, being shopped to broadcast networks, will document the monthslong endeavor in a town yet to be determined as teams of construction workers and laborers unaccustomed to the demands of a "green" lifestyle work with passionate eco-idealists, planners and architects. Executive producers Craig Piligian (CBS' "Survivor") and Tom Mazza (NBC's "Treasure Hunters") brought the idea to DiCaprio, a high-profile environmental advocate, who signed on as...

I remember a high school class where we were asked to write an essay about whether we were a conformist or a non-conformist. Of course, everyone wrote that they were non-conformist except for ME. I figured that if you are a TRUE non-conformist you would go against the crowd and actually proclaim yourself a conformist PLUS I also figured out that we have to act as conformists in at least 95% of what we do in order to function in society. For example, speaking a common language, abiding by traffic regulations to avoid accidents, getting vaccinated, etc.. Of course,...