Wildlife campaigners joined rallies around South Africa Saturday in an international push to protect the lion and save the king of beasts from being raised in cages for "canned hunting".
Ecology
Mar 16, 2014
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Paris on Monday launches alternate driving days for the first time in nearly 20 years to tackle dangerous air pollution levels amid controversy on whether the ban is warranted or will yield results.
Environment
Mar 16, 2014
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In swirling snow, John Medenge prods a thin ice bridge over a crevasse with an iron-tipped spear, guiding climbers scaling the steep glacial wall using crampons and axes.
Environment
Mar 16, 2014
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It was an elusive planet that for 200 years appeared to explain Uranus's wobbly orbit. And there was the sister sun theorized to be near our solar system that caused asteroids to swerve toward Earth.
Astronomy
Mar 16, 2014
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Sales of electric vehicles (EVs) nearly doubled in 2013, but most won't take you farther than 100 miles on one charge. To boost their range toward a tantalizing 300 miles or more, researchers are reporting new progress on ...
Energy & Green Tech
Mar 16, 2014
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Imagine powering your cell phone by simply walking around your office or rubbing it with the palm of your hand. Rather than plugging it into the wall, you become the power source. Researchers at the 247th National Meeting ...
Energy & Green Tech
Mar 16, 2014
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