News tagged with northern tanzania

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Greenhouse gases linked to African rainfall

Scientists may have solved a long-standing enigma known as the African Humid Period - an intense increase in cumulative rainfall in parts of Africa that began after a long dry spell following the end of the ...

Dec 04, 2014
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Study ties groundwater to human evolution

Our ancient ancestors' ability to move around and find new sources of groundwater during extremely dry periods in Africa millions of years ago may have been key to their survival and the evolution of the human ...

Sep 10, 2014
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100,000 elephants killed in Africa, study finds

Poachers killed an estimated 100,000 elephants across Africa between 2010 and 2012, a huge spike in the continent's death rate of the world's largest mammals because of an increased demand for ivory in China ...

Aug 18, 2014
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Drought and downing equal vulture supermarkets

African vultures are famous for quickly finding carcasses; so much so that they are considered clairvoyants in parts of Africa. But just how do vultures know where to find food across vast regions in the ...

Jan 09, 2014
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