For polar bears, the climate change diet is a losing proposition, a new study suggests. With Arctic sea ice shrinking from climate change, many polar bears have to shift their diets to land during ...

As climate change reshapes Arctic food webs, ringed seals will swim into risky polar bear territory if the menu is varied enough. This is the central finding of a new study published in Ecology ...

In the frozen wilderness of the Arctic, human survival historically depended on using every available food source. But one part of the polar bear hides a dangerous secret that has proven deadly to ...

As climate change reshapes Arctic food webs, ringed seals will swim into risky polar bear territory if the menu is varied enough. That’s the central finding of a new study published in Ecology Letters ...