Melting ice is causing changes to the shoreline, animal behavior and even leading to new archaeological discoveries as ...

Polar bears could go extinct due to climate change, study warns 01:59. Climate change is rapidly melting sea ice in the Arctic, causing "large-scale changes" in how polar bears are able to ...

With the polar bear species in a fight for survival because of disappearing Arctic sea ice, a new distinct group of Greenland bears seem to have stumbled on an icy oasis that might allow a small ...

Polar bears are inbreeding due to melting sea ice, posing risk to survival of the species, scientists say. Researchers found up to 10% less genetic diversity in the last 20 years.

Polar bears could go extinct due to climate change, study warns 01:59. With the polar bear species in a fight for survival because of disappearing Arctic sea ice, a new distinct group of Greenland ...

MOSCOW, Idaho (KIFI) — University of Idaho researchers have found a unique, non-invasive way to identify polar bears in the Arctic by scraping DNA from a bear’s paw print.

Scientists say they have found a link between human-related greenhouse gas emissions and polar bear reproduction and survival rates for the first time in a new study, potentially overcoming a ...

Polar bears typically use sea ice to hunt, but a newly identified group has found another strategy. Credit: Patricia Hamilton/Getty. An isolated population of polar bears has been discovered in ...

Some polar bears face starvation as the Arctic sea ice melts because they are unable to adapt their diets to living on land, scientists have found. The iconic Arctic species normally feed on ...