Polar bear population in Canada's Hudson Bay declined by 50% due to climate change
Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson Bay.
Polar bears are struggling to get enough to eat as sea ice dwindles due to climate change, study finds
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.
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The Great Un-Freezing: Record Antarctic surface melt extent set; Peninsula melting slows
Surface melting for the Antarctic ice sheet appears to have set a record for the 46-year satellite observation period on January 2, 2025. All areas of the Antarctic coast that generally see ...
Ice core samples show West Antarctic ice sheet survived the last interglacial event
An international team of Earth and environmental scientists has found evidence that the Ronne Ice Shelf in the West Antarctic ...
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Exploring the World's Disappearing Glaciers: What You Need to Know Before They're Gone
The Sheer Beauty of Glaciers Imagine a vast expanse of ice stretching out as far as the eye can see. This is the sight that greets you when you visit nearly any glacier in the world. They are like ...
Polar Bears’ Slick Secret: How Greasy Fur Defies the Arctic Freeze
Polar bears have a built-in defense against ice — greasy fur. A team of scientists has discovered that their fur is coated in ...