On his first trip to the Grand Canyon Star Party, Dave Eicher joins thousands for a week of lectures, observing, and cosmic ...

Lowell Observatory Historian Kevin Schindler runs a detective story at the Grand Canyon to recreate a famous photo of Neil ...

I’ve developed a love affair with America’s national parks. I’ve explored more than half of them through solo backpacking ...

Smith made our 20-man team easily. The only other Tucson baseball players to be the Gatorade Player of the Year since its ...

JAXA small lunar landing demonstrator "SLIM ". Watch how it travels to the moon's surface in this animated explainer. Credit: ...

It’s easy to miss, but this solemn site holds incredible history. From canyon builders to unidentified plane crash victims, we explore the graves and stories behind this rarely seen part of the Grand ...

In honor of America’s 249th birthday, take a moment to celebrate some of the most incredible things about her.

This transcontinental whirlwind of texts implies that road trips are uniquely qualified to capture an enormous, beautiful and ...

See the darkest places in the U.S. here that can transform your nighttime experience into something truly magical.

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

Mo Streety was part of three state championships under his mentor, Jim Rattay, but now he's leading his first Arizona high school football program.

More than 40 communities across Utah have events planned for the Fourth of July weekend — including parades, concerts, rodeos ...