Repeated wind checks. Dozens of laps to gain altitude. A rising aircraft accompanied by a rising feeling of hypoxia. Oh, and there's a hole in the plane where there should be a door.

New research from the University of Texas indicates global warming may disrupt a key atmospheric pattern that brings winter ...

The busiest boat ramp at Lake Powell is now restricted to vessels 30 feet in length or smaller. The National Park Service said Thursday that the north side was shut down due to recent damage that ...