The gray squirrel’s appearance differs seasonally. The yellowish brown summer coat becomes thicker and gray in winter, the pelage of some individuals strikingly silver-gray. Underparts and eye-rings ...

JOHNSON CITY, Tenn. (WJHL) — A giant flying squirrel fossil was found by the Gray Fossil Site and Museum, East Tennessee State University (ETSU) announced Monday. Joshua Samuels, the head curator at ...