For the first time in over 150 years, the Philadelphia Zoo welcomed a clutch of Western Santa Cruz Galapagos tortoises.

California’s Channel Islands, often called North America’s Galapagos, are home to a stunning array of unique wildlife and ...

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 ...

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

Years of filming, often in extreme conditions, has provided new insights into the extraordinary challenges endured by ...

Secrets of the Penguins cinematographer, Bertie Gregory, shares the memorable moment he filmed baby penguins leaping from a 50-foot cliff with PEOPLE.

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

Years of filming, often in extreme conditions, has provided new insights into the extraordinary challenges endured by ...

Just in time for Earth Day, National Geographic is dropping a frosty gem for animal lovers. Secrets of the Penguins, a ...

Years of filming, often in extreme conditions, has provided new insights into the extraordinary challenges endured by ...

A mind-blowing photo of a snake wrapping around a bird's beak mid-flight is going viral - and the internet can't decide if it ...