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Updated: 53 min 55 sec ago

Sea Lions And Seals Likely Spread Tuberculosis To Ancient Peruvians

August 21, 2014 - 10:24am

By analyzing the DNA found in 1,000-year-old mummies, scientists found evidence that sea mammals were the first to bring tuberculosis to the Americas.

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An Unstoppable Killer: New Research Suggests Cancer Can't Be Eradicated

August 21, 2014 - 7:09am

A new study finds cancer affects even simple, ancient multicellular organisms — which means the disease and the deaths it causes may simply be a part of life.

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No. 1 Most Expensive Coffee Comes From Elephant's No. 2

August 20, 2014 - 5:48pm

A coffee entrepreneur claims his brew is different — and better — than the trendy civet poop coffee. And it starts with the idea that elephants, unlike humans or civets, are herbivores.

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EPA Wades Into Water Fight With Farmers

August 20, 2014 - 4:13pm

The EPA wants to "clarify" the scope of its oversight of water under the Clean Water Act. Big farm groups like the American Farm Bureau Federation call this a power grab that would place every ditch and mud puddle under federal regulation, forcing farmers to get permits for small trenches around the farm.

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Why Vegetables Get Freakish In The Land Of The Midnight Sun

August 20, 2014 - 2:57pm

Long summer days in Alaska help cabbages, turnips and other vegetables grow to gargantuan sizes. These "giants" are celebrated at the annual state fair, which kicks off on Thursday.

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What Kids' Drawings Say About Their Future Thinking Skills

August 20, 2014 - 9:23am

There's a link between how children draw at age 4 and how well they perform on intelligence tests at age 14, researchers say.

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If You're Born In The Sky, What's Your Nationality? An Airplane Puzzler

August 20, 2014 - 7:03am

Suppose two Chinese parents get on an Australian airplane and, while flying over U.S. territory, they have a baby on the plane. Can that baby be an American citizen?

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