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

Explorer Bertie Gregory invites viewers behind the scenes of his two-year Antarctica trip. National Geographic invites ...

National Geographic celebrates Earth Month with some flightless, feathered friends in "Secrets of the Penguins," streaming ...

Secrets of the Penguins is the latest entry in National Geographic's Secrets of series after whales, octopi and elephants, ...

Rising environmental pressures, from disappearing habitats to climate change and illegal hunting, are driving the need for high-tech wildlife protection solutions. As forests shrink, animals ...

Submersibles captured images of the Titanic wreck to create a "digital twin" of the ship. Researchers are using it to explore ...

A documentary from National Geographic is providing a new look at the story of the Titanic, uncovering details through ...