30/09/2014

How dinosaur arms turned into bird wings

Although we now appreciate that birds evolved from a branch of the dinosaur family tree, a crucial adaptation for flight has continued to puzzle evolutionary biologists. During the millions of years that elapsed, wrists went ...

AOL to feed more video, news to Microsoft's MSN

AOL will provide Microsoft's MSN with more video and additional news stories from popular sites such as The Huffington Post and TechCrunch in an expansion of a deal aimed at selling more digital advertising.

Feds to unveil cleanup plan for nuke waste dump

After nearly eight months, the U.S. Department of Energy has formalized a plan for cleaning up the federal government's troubled nuclear waste dump in southeastern New Mexico.

Sandblasting winds shift Mars' landscape

High winds are a near-daily force on the surface of Mars, carving out a landscape of shifting dunes and posing a challenge to exploration, scientists said Tuesday.

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