Science

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Despite slight variations in data, a flurry of reports from different agencies has reached the same general conclusion: 2010 takes the prize as one of the hottest years ever recorded. The World Meteorological Organization, which released its…

Jan 18

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Since as early as the 1930s, a variation on simple table salt has been used to keep wintry roads from getting dangerously slippery. The mechanism is simple: When liquid water freezes into ice, the loose water molecules arrange themselves into…

Scientists have discovered a four-foot-long, meat-eating dinosaur, with serrated teeth and long finger bones, that roamed the earth some 230 million years ago. The fossils are among the earliest dinosaur bones ever found, and the finding, which was published…

And what constitutes an "earthlike planet" anyway? The Kepler Space telescope has found a small, rocky planet, the smallest yet found orbiting a star outside our solar system, the Kepler team announced Monday at the annual meeting of…