“I don’t know what you’re talking about,” said the polar bear. “Everything seems normal to me! Watch out for that puddle.”
Up in the Arctic, things are getting slushy. But some polar bears are refusing to change their ways. Instead of compromising on where they spend their time, they’re clinging to the icy habitats they’ve always loved. As those habitats keep shrinking, though, the bears will eventually find things too crowded and uncomfortable to ignore.
Researchers divide polar bear