News tagged with africa

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Fewer lectures, more group work

Professor Cees van der Vleuten from Maastricht University is a Visiting Professor at Wits University who believes that learning should be student centred.

Dec 18, 2014
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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
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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
5 / 5 (5) 1

Protecting biodiversity

The Congo Basin is an unruly ribbon of tropical forest: Over a million square miles spanning six countries in Central Africa, running inward along the equator from the continent's western coast. It is the ...

Dec 10, 2014
4.3 / 5 (3) 0

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