(AP) -- A severe drought has plunged millions of Somalis into crisis after rains failed for several consecutive seasons in this Horn of Africa nation, and the U.N. and aid groups are warning of the possibility of a looming ...
Environment
Feb 3, 2011
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It's seen as a sign of getting old, but scientists have discovered that arthritis is not just a human problem as a study lasting 50 years reveals how moose suffer from an identical form of the condition. The research, published ...
Plants & Animals
Jul 6, 2010
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