News tagged with hand

Why do we gesticulate?

If you rely on hand gestures to get your point across, you can thank fish for that! Scientists have found that the evolution of the control of speech and hand movements can be traced back to the same place in the brain, which ...

Jul 02, 2013
4.3 / 5 (4) 0 | with audio podcast

South Africa: Fight over rhino poaching escalates

(AP)—A U.S. firm recently gave smart phones to some game rangers in South Africa to help them track poachers who kill rhinos for their horns. An anti-poaching ad campaign in Vietnam, a key illegal market, ...

Apr 24, 2013
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