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

Cold-adapted animals started to evolve 2.6 million years ago when the permanent ice at the poles became more prevalent. There followed a time when the continental ice sheets expanded and contracted ...

A new study has provided fresh insights into how animals such as the woolly mammoth, musk ox and arctic fox evolved to ...

The research by an international team of sea level and polar ice experts suggests that limiting warming to 2.7 degrees ...

Polar bear numbers have increased in recent decades, but it’s not because climate change isn’t affecting them. Strict conservation efforts and hunting bans helped populations recover after steep ...