Will people continue to hike and bike the Arizona Trail? Extreme weather and land use challenges may test the limits.

Stetson comes into a matchup against Grand Canyon as losers of four straight road games. Tuesday's matchup is the first this season for the two squads.

Location: Montrose County, Colorado, United States Size: 30,750 acres (56th largest National Park) Established: October 21, 1999 (55th National Park ...

Pivot Point Interpretative Plaza marks the spot where the first train entered Arizona in 1877. The Sanguinetti House Museum demonstrates how a prominent family lived during territorial days. Yuma’s ...