These birds have evolved to withstand the equatorial sun and shelter in volcanic rocks along a subtropical coastline. After ...

For "Earth Day", the National Geographic documentary series "The Secret World of Penguins", produced by Oscar winner James ...

With its cutting-edge technology and exclusive access offering an intimate look at these remarkable birds, this 20 year ...

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

Blake Lively narrates 'Secrets of the Penguins,' a three-part series executive produced by James Cameron, premiering April 22 ...

a colony of cave-dwelling penguins in Africa’s Namib Desert, and the birth of a chick spawned by members of two different penguin species in the Falkland Islands. Gregory’s personal favorite ...