Archive: 07/05/2012

Dancing droplets rock out on space station

Expedition 31 Flight Engineer Don Pettit of NASA has taught more than half a million internet viewers how microgravity affects scientific principles by using everyday objects on the International Space Station. In the latest ...

dateMay 07, 2012 in Space Exploration
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Africa's last rhinos threatened by poaching

Decades of conservation efforts to save rhinos are coming undone, as surging demand for their horns in Asian traditional medicine has spawned a vast criminal trade powered by poaching.

dateMay 07, 2012 in Ecology
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