News tagged with africa

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Reconstructing the African humid period

During the end of the last ice age, there were dramatic changes in rainfall across a vast swath of Africa. As the world's large ice sheets receded in northern and southern latitudes, rainfall in much of Africa ...

Dec 05, 2014
4.8 / 5 (11) 2

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
5 / 5 (5) 1

To reduce rhino poaching, take demand for horns seriously

Poaching rhinos for their horns is one of the most publicized conservation issues worldwide. From global trade bans and surveillance drones, to the involvement of celebrities such as British royal Prince Charles and NBA star Yao Ming, it seems no effort has been spared to win the so-called "rhino wars." Yet, 2014 ...

Dec 04, 2014
4.8 / 5 (4) 3

Melon melange sorted out

An error made over 80 years ago has led botanists to believe that the edible watermelon originated in South Africa. LMU researchers have now cleared up the confusion and shed new light on the evolution of ...

Nov 04, 2014
5 / 5 (3) 0