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gizmodo.com | ||
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www.livescience.com
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| | | | | An argument over whether fossils from several small dinosaurs represent a juvenile Tyrannosaurus rex or smaller adults of a separate species may finally be settled. | |
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eartharchives.org
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| | | | | Since the 1990s, more and more dinosaur fossils with evidence of feathers have burst onto the scene. But recent discoveries are only the latest salvo in a long | |
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theconversation.com
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| | | | | The newly-discovered penguin species went extinct when the ice age hit, but researchers don't think the cold was to blame for their demise. | |
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www.leonarddavid.com
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| | | The U.S. Air Force's X-37B miniature space plane has winged past 340 days of flight performing secretive duties during the program's fifth flight. | ||