Prague Zoo is building a groundbreaking Arctic pavilion for polar bears and seals, featuring an underwater viewing area.

Spotted seals in some of the most remote marine areas around Alaska are consuming significant amounts of microplastics in their diets, according to a new University of Alaska Fairbanks–led study. The ...

The ice covering the newly discovered ecosystem belonged to the George VI Ice Shelf, a vast ice shelf "trapped" between the Antarctic Peninsula and Alexander Island. Earlier this ...

One of the great marvels of nature is how bears, the largest carnivore in North America, are able to hibernate all winter, ...