National Geographic celebrates Earth Month with some flightless, feathered friends in "Secrets of the Penguins," streaming Monday on Disney+ and Hulu.

A visually stunning series on National Geographic highlights the cooperative strategies penguins use to survive harsh ...

However, using advanced drone technology, Gregory was able to capture a never-before-seen moment in penguin behavior when a group of chicks, having lost their way, faced a 50-foot cliff. The penguins' ...

LOS ANGELES -- In celebration of Earth Month, National Geographic is giving viewers a never-before-seen look at the world of penguins! "If you follow a penguin just for a day, you will realize ...

gloriously photographed three-parter with earnest-breathless narration by actress Blake Lively and a theme that likely made National Geographic’s overseers at Disney quite content: The penguin ...