Nat Geo Explorer Bertie Gregory has spent the last decade traveling to the far off corners of the Earth to capture creatures in the wild. This time, he camped on the Antarctic Peninsula and captured ...

They are flightless but fearless. Scores of baby penguins bravely dove off a massive 50-foot cliff for their first-ever swim in the icy Antarctic waters below, incredible new footage shows.

In newly released footage from National Geographic, baby penguins are seen bravely taking a 50-foot dive into the water below. In the video, nearly 700 emperor penguin chicks are gathered at the edge ...