Jun 22 2011
Earliest American Art: Mammoth on Mammoth
The first known art object from America is a 13,000-year-old carving of a mammoth on mammoth bone.
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Jun 20 2011
Pilot Saves Rescuers on Niagara Falls
Two police officers had to be air-lifted to safety after a rescue brought them dangerously close to the edge of the falls.
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Mar 28 2011
Wi-Fi Cars Hitting the Information Superhighway
Consumers are warning to the notion of being connected to the Internet through their cars.
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Mar 24 2011
Earliest Americans Arrived Even Earlier
A new site discovered in Texas was occupied 15,000 years ago.
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Mar 15 2011
U.S. West Coast: On Frontline From Nuclear Cloud?
Radioactivity could reach the U.S. West Coast but officials say levels would not be dangerously high.
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Mar 07 2011
Rockies May Have Been Formed by Giant Sucking
A surprising mechanism may have thrust the famous mountain range skywards.
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Feb 28 2011
Iconic Pine Trees May Vanish
Warming temperatures make the towering lodgepole pine tree vulnerable to drought and pests.
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Feb 03 2011
Oysters Disappearing Worldwide
Oysters are important because they filter impurities from water and provide food and employment for people living in coastal communities.
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Dec 27 2010
Wheat Poised to Weather Climate Change
Agriculture will need to adapt to new conditions brought by climate change, but it's no worse than what farmers faced in the past.
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Sep 22 2010
Frilly-Horned Dino Found on ‘Lost Continent’
The world's most ornate-headed dinosaur, Kosmoceratops, is unearthed in Utah and featured 15 bony horns on its head.
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