Latest News
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Magma Rise Flooded Earth With O2?
Oxygen-breathing life exists on Earth today because of changes in the planet's magma 2.5 billion years ago, a new study says.
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Evolutionary Flop?
New 3-D models suggest that what's been seen as one of Earth's first land walkers was actually more of a flopper.
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Photos: New Deep-Sea Vents Found
Crawling with tube worms and crabs, the hydrothermal vents are the first found in the Gulf of California, scientists report.
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Another Everest "Traffic Jam"?
Just days after four people died on Everest during a crowded climb, a similar "traffic jam" scenario could play out this weekend, experts say.
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Can Sugar Make You Stupid?
Bingeing on fructose stunted memory and learning in rats, prompting "high concern" over unhealthy humans.
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Carbon Capture Faces a Hazy Future
Carbon capture and storage (CCS) projects around the world are hitting a wall in the face of high costs and a lack of climate policy.
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SpaceX Successfully Launches
A Falcon 9 rocket sent an unmanned capsule into orbit on its way to rendezvous with the International Space Station.
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Fossil Ink Sacs Yield Pigment
Still soft ink sacs from 160-million-year-old squidlike animals have yielded pigment matching that of modern cuttlefish.
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Killer Mice Gobbling Up Rare Birds
Oversize house mice are consuming millions of endangered Atlantic petrels on the bird's only known breeding area, a new study confirms.
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New Solar Eclipse Pictures
See stunning images of the annular eclipse that created a "ring of fire" enjoyed by millions of sky-watchers in Asia and the U.S. West.
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