A sleepy bear was spotted settling into its den for hibernation in Yellowstone National Park — and some thought it looked like it was tucking itself in. “Have you ever seen a bear tuck ...

A 'hibernation relationship' refers to when a couple comes together during the winter months, spending significant time 'denning' indoors, away from the cold. It’s like being in a cozy bubble ...

Jamie Utz, a wildlife diversity biologist at the Nampa regional office of Idaho Fish and Game, described brumation as hibernation for reptiles and other amphibians.

You can read about the different System Sleep States here. Hibernation is a power-saving state designed primarily for laptops. While sleep puts your work and settings in memory and draws a small ...