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

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

From diving off cliffs to starving for months, emperor penguins are continuing to surprise scientists with their ability to adapt to one of the world’s most extreme environments.

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

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

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 ...

National Geographic-Lindblad Expeditions has extended its “Built for Awe” promotion, offering 20 percent savings on select ...

Secrets of the Penguins is voiced by US actor Blake Lively and hosted by National Geographic explorer Bertie Gregory, who ...

That's what National Geographic explorer Bertie Gregory told On The ... "Heart of the Emperors." From Antarctica to the Galapgos, these little birds can pack a punch. "My favorite kind of ...