Patience: A polar bear still-hunting on the sea ice of Hudson Bay, Manitoba, Canada. (Courtesy: Jenny E Ross) In the teeth of the Arctic winter, polar-bear fur always remains free of ice – but how?

Couples who bundle up together, stay together. Hailey and Justin Bieber were spotted out in New York City on Wednesday evening, where they looked so cozy while wearing echoes of each other’s ...

Researchers found compounds produced in polar bear skin that were as ice resistant as PFAS, offering potential novel ...