The primate pan paniscus, also known as bonobo or pygmy chimpanzee, is one of the last of the Great Apes, and was completely unknown to scientists until just seventy-five years ago. Before the day in 1929 when the true identity of its skull was found out, it sat in a Belgium museum, thought to have ...

Desertification What exactly is desertification? Unfortunately, there are many responses and many contradicting definitions. Some say that it is permanent, others say it is a reversible process. There are even debates on whether the definition should include human involvement or not. It seems...

1. The Sahara desert covers an area larger than the lower 48 states and at over 3100 miles wide it is a little wider than the furthest distance between Maine and California. From west to east it stretches from the Atlantic Ocean to the Red Sea and from north to south from the Atlas Mountains of Mor...