Hibernation is a state of dormancy that allows animals to avoid periods of famine. It takes many forms in mammals but is ...

Hibernation is a remarkable survival strategy that allows various animals to endure harsh environmental conditions. When ...

From chipmunks to woodchucks, hundreds of animals hibernate. Are polar bears on that list? They don't take a long winter's nap the way you may think. Start the day smarter. Get all the news you ...

She and her co-researchers are also studying hunger cues and other aspects of ground squirrel’s extreme winter survival strategy–like how the animals know when it’s time to hibernate without ...

The cold, dark winter months can make it difficult for animals to find food and water. Hibernation helps some animals survive this time. These animals become inactive to save energy. An animal in ...