a mother polar bear emerges from her den with her two young cubs. For the baby bears, it is their first time experiencing the Arctic outdoors. "She leads them into a new world of sights, sounds ...

Graihagh Jackson and BBC Climate Reporter Esme Stallard discuss the latest news from around the world - including a row at Britain's prestigious Royal Society about whether to expel Elon Musk, the ...

Will Steger has witnessed climate change in both polar regions for over 40 years. Steger says human activity and the environment are deeply connected on a global scale, something people seldom ...