Motion-activated trail cameras are revealing hidden wildlife behavior, from snow-covered grizzly bears in the Yukon to rare and elusive species worldwide. Learn how these silent observers capture ...

The snowy owl (Bubo scandiacus) is another Arctic animal well-suited to life in snowy conditions. Adult males are almost ...

Birds are flitting between tree branches, salamanders are sliding through leaf litter, and wolves are tracking the scent of ...

Just as humans have historically gathered during winter, many animals do the same. Animals may not be exchanging presents or ...

Just as humans have historically gathered during winter, many animals do the same. Animals may not be exchanging presents or decorating their nests ...