Animals that hibernate for the longest periods are surprising. Learn what animal hibernates the longest, why animals ...

Have you ever been a little groggy when you woke up? Maybe your family was leaving really early in the morning for vacation and your mom or dad woke you up to start the long drive. You probably were a ...

Fall is a great time to spot snowshoe hares in Canada. They’re one of the most common forest animals in Canada and can be ...

While most of us have the luxury of staying inside most of the winter, animals must find other ways to survive winter. Animals have had millions of years to develop ways to increase their chances of ...

The first animal many people think of when they think of hibernation is probably a bear. But there are many other animals who spend the cold winter months hibernating. Animals hibernate when food runs ...

Every spring, as days in the north stretch longer and melting snow trickles into streams, drowsy animals ranging from grizzlies to ground squirrels start to rally from hibernation. It’s tempting to ...

The winter months bring in colder weather in Arizona and, with it, a wave of animals that migrate through the Copper State. The snow and cold temperatures in places near Flagstaff and Pinetop-Lakeside ...

While sipping a morning coffee and looking out her window in Bowdoin, Maine, Kathi McCue recently spotted a groundhog. And it wasn't Punxsutawney Phil handing down his annual judgement on the length ...

Migration, hibernation and food storage are all responses to seasonal changes. As the days become shorter and the nights get longer, hormone changes trigger an animal's instinct to prepare for winter.

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GOLDEN VALLEY, Minn. — Right now, millions of animals are in a deep sleep across Minnesota and Wisconsin, a process called hibernation. And while black bears are probably the most famous hibernators, ...