Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson Bay.

It’s a stark reminder of how climate change is reshaping entire ecosystems. Scientists' stunning observation of hybrid ...

Browse 330+ polar bear climate change stock videos and clips available to use in your projects, or search for politics to find more stock footage and b-roll video clips. Three polar bears are walking ...

After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change. The researchers ...

Browse 330+ polar bears climate change stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Three polar bears are ...

Mon, February 10, 2025 at 10:43 PM UTC ...

"The Arctic is one of the fastest warming regions in the planet," said Flavio Lehner, chief climate ... a change that has cut this population by up to half in 40 years, according to Polar Bears ...

Polar marine ecosystems are particularly sensitive to climate change because small temperature differences can have large effects on the extent and thickness of sea ice. Animals that rely on sea ice, ...

This severe weather contrasts a warming global trend, as January recorded the hottest temperatures seen for that month globally. Experts suggest climate change is causing more frequent disruptions of ...