Perhaps the most puzzling question Jared Diamond encounters as he investigates animal domestication is: Why were no large mammals ever domesticated in tropical Africa? Africa, south of the Sahara ...

In the vast, golden expanse of the savanna, a graceful herd of zebras moves in unison, their striking black-and-white stripes creating a mesmerizing contrast against the dry grasslands. As they walk ...

Savannas cover almost half the surface of Africa ... zebra. Their sharp teeth and claws are perfect for grabbing and chomping up dinner! The world’s deadliest snake also likes to call the ...