Polar bears and climate change: What does the science say?

Polar bears are trying to adapt to a warming Arctic. It's not working.

Polar bears losing weight as Arctic sea ice melts, Canadian study finds, Wildlife

What is your opinion on climate change and its potential to make

Climate change diet: Arctic sea ice thins, so do polar bears

Scientists say they've found a direct link between planet-warming pollution and polar bear survival

How do polar bears eat when there's no sea ice? Not well, study finds

The polar bear became an 'accidental icon' of climate change. Is

Scientists say study found a direct link between greenhouse gas

Scientists say they've found a direct link between planet-warming