Terrapin One gives African rhino poachers reason to Fear the Turtle

Guided by UMD computing, the first unmanned aerial vehicle flight of its kind successfully protects an adult rhino and calf in one of South Africa's poaching hot spots.

Nearly 1 in 3 U.S. Honeybees Lost in Winter 2012-13

Drought, malnourishment, mites among causes for high losses.

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