Social media can't get enough of the hibernating pup, as one person joked: "Back into the cozy pillow fort she goes!" ...

Shelter, in these vulnerable winter months, is crucial for cub survival in the first ... Here, we see a mother bear guide three cubs out of their cozy den. "Polar bear mothers are having increasing ...

Tracking down bear dens and doing health checks on the mom and cubs inside those cozy spaces ... cute cubs. “Winter hasn’t finished just yet, which means bear den checks are still a thing ...