polar bears burn far more energy doing so than walking, a recent study published in Polar Biology found. “As the sea ice melts earlier and earlier, polar bears are forced to swim more and more ...

A few years back, a particularly imaginative young boy came into Georgina Berg’s kindergarten class in Churchill, Canada, ...

Dramatic Melting of Arctic Ice Can Lead to Extinction of Polar Bears by the End of the Century: Scientists Warn The Arctic ...

Arctic and Antarctic wildlife are facing an escalating crisis as climate change rapidly melts vital sea ice. This ...

You don’t have to pay much attention to the news to know that climate change is causing Arctic sea ice to melt—and to understand ... Arctic foxes and polar bears often try to root out the ...

As underlying permafrost (permanently frozen ground) melts and Arctic ... s trouble with polar bear habitat (the polar bear is also known as white bear, nanook, sea bear and ice bear).

Another reckoning is coming with climate change. How do we deal with our mental health — and ultimately find hope?

Two tourists visiting Arctic Bay to document the effects of climate change and to photograph polar bears wound up in hot ...

They also planned to photograph polar bears, but reported that local outfitters had stopped them from venturing out onto an ice floe and potentially interfering with a hunt. “Before coming here, we ...

They even eat grass (seaweed), even though that has no energy for them,” Dr Jon Aars, the head of the Svalbard polar bear programme, told AFP. “If they have very little sea ice, they ...

New research shows polar ice sheets may begin irreversible collapse even at 1.5°C warming - putting millions at risk.

Mammoths and giant ground sloths migrated poleward. And the ice caps covering the Arctic and Antarctica began to melt, raising sea levels around the world. A vast array of ancient evidence ...