Polar bears took over an abandoned research station in Russia. Photos show them making themselves comfortable.

Along the frosty coast of Hudson Bay, hundreds of polar bears have been wandering for weeks, waiting for the wintertime sea ice to form so they can return to hunting ringed seals.

Climate change is transforming ecosystems in the far north. An international team of scientists has made some surprising discoveries.

Dozens of polar bears have been spotted roaming through the abandoned buildings of a weather station on Kolyuchin Island in ...

The northernmost town in the world, Longyearbyen, is 800 miles from the North Pole, but home to over 2,000 people.

A team of polar bears have taken up residence at a Soviet-era weather station on Kolyuchin Island in Russia's Chukchi Sea, ...

America’s wildlife is as extensive as its landscapes, offering a mix of beauty and danger. While you might not come across a ...

One of the U.S.’s longest standing pieces of environmental legislation, credited with helping save rare whales from ...

ST. LOUIS – In a national effort to help advance the species’ conservation, polar bear Kallik will be leaving the St. Louis Zoo. According to the St. Louis Zoo—who shared the announcement on ...

ST. LOUIS — A male polar bear is leaving the Saint Louis Zoo and heading across the country. The zoo said Kallik will move to the Oregon Zoo in Portland later this fall. "The moves are part of a ...

Three Arctic seal species have moved closer to extinction, as rapid sea ice loss continues to erode their breeding and ...