Ahead of Earth Day, a sneak peek for National Geographic's The Secrets of the Penguins is revealed. Watch it here!

Penguin chicks, whose coats are made of fluffy down feathers, aren't as protected from the rain as adult penguins. Getting ...

Footage Bertie Gregory filmed for National Geographic's 'Secrets of the Penguins' captures baby penguins making daring leaps ...

Blake Lively lends her voice to 'Secrets of the Penguins,' a National Geographic series diving into penguin families and ...

From diving off cliffs to starving for months, emperor penguins are continuing to surprise scientists with their ability to ...

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

The baby-makers stay mostly on land between October ... and between 14 million and 16 million birds globally. Among the East Antarctica penguin posse, a sizable amount breed near one of the ...

Those cold subjects warm the heart of Jacob Cooper, an assistant professor of biology at the University of Nebraska at Kearney. He saw them up close and personal two years ago. In 2017, as a ...

Footage Bertie Gregory filmed for National Geographic's 'Secrets of the Penguins' captures baby penguins making daring leaps Kelli Bender is the Pets Editor at PEOPLE. She has been working at ...