Scientists find Australian dinosaur that lived 98 million years ago.
New app tells moviegoers when to break for the bathroom and what they missed.
A Styan's red panda cub meets the media for the first time.
Conservationists seek endangered species status for worm that can reach 3 feet.
Environmentalists talk of composting toilets, power from poop.
EU closely watching US climate bill, calls for US, Japan to make breakthrough.
Why Are There Fewer Driving Deaths?
The lower cost of fuel isn't the only reason highway fatalities have dropped.
What Can We Learn From Nature's Oddballs?
MacArthur "genius" is a legend for specializing in the strangest animals.
How to Write on Thin Air
A cell phone can detect hand movements and e-mail a note, researchers say.
Entrepreneurs are at work on space habitat; prototypes already in orbit.
These weird adolescent galaxies throw final tantrum before growing up.
Toyota says its brain wave technology is among the fastest in the world.
Becky Worley reveals amazing deals on high-tech televisions.
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