Five lions were sprawled out and sunning on rocks alongside Kenya’s Voi River. Hippos wallowed nearby. Elephants drank and splashed. Then, on some imperceptible signal, the mood shifted. The lions ...

We found out that only 30% of lion hunts result in a successful kill, and that a zebra will feed a family of five lions for two or three days. And that hippos secrete an oil that protects their ...