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A Musical Interlude

Peregrine falcons are the fastest animal on earth.  They have been clocked at over 200 miles per hour as they descend upon their target.

The World’s Fastest Animal Takes New York

The peregrine falcon, whose salvation began 40 years ago, commands the skies above the Empire State Building

This figure shows the history of atmospheric carbon dioxide concentrations as directly measured at Mauna Loa, Hawaii.

Climate Change: Why We Worry

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Nine Gift Ideas for a Science-y Holiday

Here’s a list of ideas for what to give your geeky loved ones this holiday season

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Underwater Antarctica

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Tai Shan Will Return to China

The panda who has the distinction of being the first surviving cub born at the National Zoo will be returning to China

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Worst… Dinosaurs… Ever…

It is not very difficult to bring dinosaurs back to life anymore, at least in movies. Film special effects have progressed to the point where virtual dinosaurs can easily be built to spec on the computer and directed with precision. If anything, sometimes it seems like there are too many computer-g…

Bacteria produces the vivid colors in the Gran Prismatic Spring.

From Close Up or Far Away, Amazing Volcano Photos

Geologist Bernhard Edmaier has been photographing the majestic beauty of active and dormant volcanoes for over 15 years

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Wild Things: Life as We Know It

Butterfly GPS, glowing mushrooms, bat-hunting songbirds and more

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