
Urchin-loving otters fight global warming
Hearty appetite allows kelp forests to thrive and absorb carbon dioxide.

Climate change and the modern polar bear
Polar bear evolution holds clues for past climate change events.

Wolverines not as invincible as the fictional character
A warmer climate could have devastating effects on the wolverines food supply.

What stalagmites tell us about climate change
Cave formations can act as prehistoric weather stations.

Polar bears are much older than we thought
Polar bears have actually been around for five times longer than previous studies suggested.

Pre-Columbian farming secrets could save the Amazonian savanna
Raised farming beds used by the Amazon’s earliest inhabitants could lead the way for a sustainable ecosystem.