Maintaining healthy polar bear populations depends on cubs' survival, which is only around 50%, according to the statement. Cubs survive only if their dens remain undisturbed throughout the winter and ...

A female polar bear swam 687 km across the freezing Beaufort Sea over nine days, a feat first reported in 2011. The video ...

Scientists have now quantified how much climate change has drastically reduced the number of polar bears living in Canada's Hudson Bay, the most studied group of polar bears in the world.

Polar bear cubs have been filmed emerging from their ... They explained that cub survival is key to the survival of the species, and the denning period is the most "vulnerable" period of their ...

Haley the polar bear is making her debut at the Detroit Zoo in Royal Oak ... who were found stranded off the California coast ...

The researchers present new insights into the timing of den emergence and post-emergence behaviors alongside new tools to monitor polar bear dens across the Arctic. Cub survival underpins species ...

The duration of the “denning period,” the timing of when they come out of their dens, and the time spent at the den site after emergence can all impact the survival of polar bear cubs.

Researchers found compounds produced in polar bear skin that were as ice resistant as PFAS, offering potential novel ...

“Haley is such a special and inquisitive bear,” said Mike Murray, VP of life sciences for the Detroit Zoological Society. “We ...

The duration of the denning period, timing of den emergence, and time spent at the den site after emergence all contribute to the survival of polar bear cubs. Polar Bears International’s mission ...