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

Sea Lions of the Galapagos is another successful and ineffably charming outing from the folks at Disneynature.

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

Two incredibly popular streaming series are debuting new seasons this week. In addition, we’re seeing what could hopefully be ...

A minke whale that was swimming in Long Beach Harbor earlier this month died from domoic acid poisoning, according to ...

Scores of marine mammals — including dolphins — have been sickened by a toxic algae bloom off the San Diego's coast, ...