11/12/2014

International team maps 'big bang' of bird evolution

The genomes of modern birds tell a story of how they emerged and evolved after the mass extinction that wiped out dinosaurs and almost everything else 66 million years ago. That story is now coming to light, thanks to an ...

High-speed Internet on its way to more schools

The Federal Communications Commission agreed Thursday to dramatically boost spending to bring high-speed Internet access to schools and libraries in poor or rural areas, a move that would likely increase Americans' phone ...

Food insecurity rising despite record cereal output

World cereal output is expected to hit record highs this year but food insecurity is worsening across the globe thanks to Ebola and civil conflicts, the UN's food agency said Thursday.

NASA sees Hagupit weaken to a depression enroute to Vietnam

The once mighty super typhoon has weakened to a depression in the South China Sea as it heads for a final landfall in southern Vietnam. NASA's Aqua satellite captured an image of the storm that showed it was weakening.

How birds get by without external ears

Unlike mammals, birds have no external ears. The outer ears of mammals play an important function in that they help the animal identify sounds coming from different elevations. But birds are also able to perceive whether ...

How fast you age depends on your parents

In the hunt for better knowledge on the aging process, researchers from Lund University have now enlisted the help of small birds. A new study investigates various factors which affect whether chicks are born with long or ...

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