One of a squirrel's most important tools is its impressive nut-cracking, seed-grinding teeth. Two pairs of sharp incisors protrude from the front and continuously grow, which is why they continue to ...

Black squirrels are seen across North America and England Crazyjoepaul via Wikimedia Commons under CC BY-SA 4.0 Despite differences in coloring, eastern gray squirrels and so-called black squirrels ...

Grey squirrels, or Eastern grey squirrels, primarily live in the Eastern half of the U.S. and southern Canada. There is also a healthy population in the U.K., where they were imported in the 19th ...

The Carolina coast has a seldom seen breed of squirrel that is 2 feet long and weighs as much as a chihuahua. A state camera trap program is capturing images of these fox squirrels in remote areas.

PHOENIX — A lightning strike that set the Pinaleño Mountains in Eastern Arizona ablaze months ago decimated the population of the endangered Mount Graham red squirrel, leaving less than three dozen ...