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 ...

It is well known that emperor penguins, also called “toboggans,” porpoise, jump, leap, swim, and slide over ice cliffs, often clumping together in huddles to stay warm or performing a series of ...

Long-lost 1960s aerial photos let Copenhagen researchers watch Antarctica’s Wordie Ice Shelf crumble in slow motion. By fusing film with satellites, they discovered warm ocean water, not surface ponds ...