Record heat in the U.S. and Russia, massive flooding in China and glacier melting in Greenland have some scientists warning that climate change is already here.
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Science Videos
Record heat in the U.S. and Russia, massive flooding in China and glacier melting in Greenland have some scientists warning that climate change is already here.
WATCH NOW.
 As the Gulf of Mexico oil spill now nears its seventh week, more and more oil is washing up ashore. As one expert explains, the oil is killing the natural habitat for many species.
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 New BP live video feed shows more oil leaking at the site of the Deepwater Horizon oil spill in the Gulf of Mexico. BP CEO Tony Hayward said the containment cap placed on the ruptured deep-sea well in the Gulf had collected about 10,000 barrels of oil over the last 24 hours, and that BP hope a second containment system will be in place by next weekend.
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 After a week of flying together, shuttle Atlantis undocked from a larger and virtually completed International Space Station on Sunday and headed for home on its final voyage.
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 Bill Nye 'The Science Guy' is optimistic that a plan to lower a 100-ton containment dome 5,000 feet to the sea floor will be successful despite the many difficulties in accomplishing the task.
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 NASA has unveiled the first images from a new satellite designed to predict disruptive solar storms, and scientists say they're already learning new things.
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 Two skeletons, supposedly 2 million years old, are offering a rare opportunity to view a previously unknown species that scientists say fits the transition from ancient to modern man.
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 It's huge, and it smells like a corpse... The world's biggest flower is under threat, but a new scheme is turning indigenous tribes into custodians of the rare Rafflesia.
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 A solar plane with wings as wide as a 747 and the power of a small motorboat took to the skies for the first time, cruising for nearly one-and-a-half hours in a step toward becoming the first sun-powered aircraft to circle the world.
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 The world's largest atom smasher conducted its first experiments at conditions nearing those after the Big Bang, breaking its own record for high-energy collisions with proton beams crashing into each other Tuesday.
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 About 1,600 naked mole rats live in tanks at the Univ. of Texas Health
Science Center in San Antonio, where researcher Rochelle Buffenstein
nurtures the largest colony in the US. They're being used to study
everything from aging to cancer.
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 A one-time Spanish-born priest who later became an evolutionary geneticist and molecular biologist and tried to scientifically refute creationism with his research has been given one of the world's top religion prizes.
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 Solar powered ferries currently sailing in Sydney are soon to become a frequent sight in and around Hong Kong's harbor.
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 Some of mankind's most devastating inherited diseases appear to be declining, and a few have nearly disappeared, because more people are using genetic testing to decide whether to have children.
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 Get the secret ingredient in foods that can help you look good and stay healthy. Nutrition expert Keri Glassman shows you how.
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