The district ranger for the busiest ranger district in the nation’s most-visited national forest has left the U.S. Forest ...

About 1,100 firefighters are involved in efforts to suppress two Arizona wildfires burning north of the Grand Canyon.

The population of Southern white rhinos at Zoo Knoxville has doubled following the recent addition of a pair of siblings.

According to the zoo, 3-year-old Gus and 2-year-old Liam are half brothers with the same father. KNOXVILLE, Tenn. — Zoo ...