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2024

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Polar bears unlikely to adapt to longer summers

Polar bears unlikely to adapt to longer summers

Hannah Steiner February 14, 2024

More time stranded on land means greater risk of starvation for polar bears, a new study indicates.

A study of polar bear paw papillae shows how they maintain traction on ice

A study of polar bear paw papillae shows how they maintain traction on ice

Debbie Banks November 03, 2022

They found that besides polar bears, black and brown bears also have bumps on their pads, but sun bears do....

Climate change forces polar bears to migrate to Russia from Alaska

Climate change forces polar bears to migrate to Russia from Alaska

George Scott January 04, 2022

In the last 50 years, there was a 4.8-degree Celsius rise in Alaska’s annual average temperature. This rise has resulted....

Is climate change pushing polar bears to eat reindeer?

Is climate change pushing polar bears to eat reindeer?

Liang Lan January 03, 2022

The bear species now inhabit a world where their every action is viewed as evidence in a wider environmental context.

Bigger, Faster, Stronger: Why Polar Bears Are the Most Prolific Record-Breaking Bears

Bigger, Faster, Stronger: Why Polar Bears Are the Most Prolific Record-Breaking Bears

February 27, 2019

International Polar Bear Day on 27 February is a chance to highlight one of the natural world's biggest and toughest....