The National Zoological Garden in Pretoria has welcomed three blacktip reef sharks and 220 marine fish, enhancing its ...

The discovery sheds some light on a "lost" dynasty of pharaohs who ruled during a little-understood time in ancient Egypt's long history. Archaeologists from Egypt and the U.S. unearthed the tomb ...

Hundreds of years ago, the Eastern Cape was full of elephants. By 1931, there were only 11 left. Now their numbers are ...

A deep and exclusive look inside National Geographic's ambitious Secrets of the Penguins with host Bertie Gregory.

The best nature documentaries are the ultimate trip, minus the drugs. I'm talking about the kind of films that make you feel ...

Footage Bertie Gregory filmed for National Geographic's 'Secrets of the Penguins' captures baby penguins making daring leaps ...

Penguins are ubiquitous in zoos, aquariums, and countless films, often appearing familiar and easily understood. Yet, beneath ...

There are so many impressive creatures that roam freely in Africa, and going on an African safari is the coolest way to see ...

Bertie Gregory previews the unseen behavior of penguins he filmed in docuseries narrated by Blake Lively and produced by James Cameron.

A three-part documentary on penguins' hidden lives will reveal a number of never-before-seen moments. Here's what executive ...

Executive producer James Cameron and wildlife filmmaker Bertie Gregory tell CNET how they captured never-before-seen moments ...