What If We Lost Our Moon? Today I was asked a question that was motivated by the new movie Oblivion: Wh...
The Biggest Flaw in Mars One's Busine  Press conferences often reveal flaws in projects during the last few minutes ...
New Evidence Unearthed for the Origin  Civilizations rise and fall, often in dramatic fashion. Their origins, though...
Birds' "Crouching" Gait Bor  Watch a bird's odd, bent-legged gait and you'll see an evolutionary adaptatio...
Fish-Eating Dino Hunted Like a House Cat A 120-million-year-old dinosaur has been found with a stomach full of fish, a...
Heavier Dino Arms Led Evolution To Birds Many dinosaurs, like T. rex, had scrawny arms, but paleontologists have disco...
Photo: Hubble Gets First Glimpse of P  Hubble has taken its first close-up views of the much anticipated and potenti...
Sky-watchers' Guide: Lunar Eclipse Th  The full moon will get a tiny bite taken out of it tomorrow as it undergoes o...
Where Do Hawaii's Great White Sharks   Although it's a relatively rare occurrence, great white sharks have occasiona...
'Workers Town' Fed 10,000 Giza Pyrami  The builders of the famous Giza pyramids in Egypt feasted on food from a mass...

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