Hungry Polar Bears Are Getting Screwed by Shrinking Arctic Sea Ice
Scientists thought hungry polar bears went into 'walking hibernation' if they couldn't find food — but new research says that's not the case.
Why Don't Humans Hibernate? One Doctor Says There Is No Reason We Can't
Dr. Rob Henning and his team in the Netherlands are working on a way to induce hibernation, making surgery safer and slowing disease.