Penguins and polar bears do not share icy landscapes. Penguins evolved in the Southern Hemisphere, adapting to cold waters ...

Many of nature’s apex predators guard their dinner from scavengers until they’ve gobbled up every last morsel and licked the ...

Sen. Chuck Grassley and other Republican lawmakers unveil dozens of subpoenas that they said former special counsel Jack ...

A new study has uncovered alarming evidence that bisphenols (BPs) —plastic-related chemicals known to disrupt hormones—are ...

Polar bears are more than hunters as their leftovers feed many Arctic animals, forming a vital food web threatened by melting ...

Scientists found thousands of patterned fish nests in Antarctica’s Weddell Sea, boosting calls for marine protected areas.

It's estimated that polar bears leave behind around 7.6 million kilos of their prey annually, creating a "massive and vital" ...

A new study published in the journal Oikos reveals for the first time the critical role polar bears play as carrion providers ...

By hunting seals on the sea ice and abandoning the remains, polar bears transfer a substantial amount of energy from the ocean to the ice surface, making it accessible to other animals. The study ...

A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.

A new study published in the scientific journal Oikos reveals for the first time the critical role polar bears play as ...

Gates of the Arctic might be North America's most remote national park, but it's home to some extraordinary animals.