Bears are a type of mammal that can be found in many parts of the world. From the tiny, silly-looking sun bear to the iconic polar bear, these animals are specially adapted to different environments, ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Polar bears, unable to thrive on land in Canada's Hudson Bay, are facing greater risk of starvation as Arctic ice melts and they endure longer ice-free seasons, researchers said. In a study published ...