LOS ANGELES -- In order to keep up with the animals and tell their story, the "Animals Up Close With Bertie Gregory" crew had to push themselves to the limits. As a wildlife filmmaker and National ...

A female Thomson's gazelle and her calf look across the plains after surviving a jackal attack. As parents, we can often make so many decisions through the day. We then usually doubt the decisions ...

National Geographic helped the famous conservationist get her start—and followed her chimpanzee research and advocacy for wildlife in a career that forever changed how we understand animal behavior.