Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: ...

An agreement between Energy Fuels and the Navajo Nation includes limits on days and times uranium ore can be transported.

Every plane crash is a tragic loss, but the aviation industry as a whole makes sure to improve after each one.

A German skydiver used the Grand Canyon as a backdrop to pull off an “endless skydive,” a maneuver that could theoretically ...

This is just all kinds of outrageous. Last November, a skydiver jumped out of a helicopter, glided down into the Grand Canyon ...

German skydiver Max Manow staged an audacious mid-air spectacle in an attempt to realize his vision of an 'endless skydive' ...

On this day in 1943, the skies over the Santa Clarita Valley became the scene of a dramatic and tragic mid-air accident when ...

A midair collision at the Grand Canyon killed over 100. The disaster partially led to the start of the FAA and changed air ...

Utah's winters may be cold and snowy but they are my favorite time to visit the Beehive State's national parks. Here's why.

Robert Clarke "Bob" Blair, a former Salt Lake Tribune reporter who helped win the newspaper its first Pulitzer Prize, has ...

Cedar City, Utah; Thursday, 8:30 p.m. EST BETMGM SPORTSBOOK LINE: Antelopes -9.5; over/under is 151.5 BOTTOM LINE: Grand Canyon will attempt to end its three-game road skid when the Antelopes play ...

Abriauna Hoffman, 18, Magdalyn (Maggie) Ogden, 18, Elaine Hunter Balberdi, 19, were students at Grand Canyon University in Arizona Washington Interscholastic Activities Association/Facebook ...