In some parts of the high Arctic, polar bears are sustaining ice-related paw injuries due to a warming environment. When researchers surveyed the health of two populations of polar bears, they found ...
Researchers have studied these two polar bear populations since the 1990s but haven't reported these types of injuries before. Consultations with lifetime Indigenous subsistence hunters and a survey ...
In 2015, a jovial three-foot-tall robot with pool noodles for arms set out on what seemed like a simple mission. Using the kindness of strangers, this machine, called “hitchBOT” would spend months ...