"The Grand Canyon is an epic Rosetta Stone for geology," Denver Museum of Nature and Science geologist James Hagadorn said.

Page is the hot spot for exploring slot canyons in Arizona. Here are 9 of the most beautiful slot canyons in the state and ...

Armed with advanced technology, decades of expertise, and insights from an NSF-funded study, a multi-institution team of ...

Since soon after our planet formed, Earth's 4.6 billion-year-long history was dominated by single-celled life. Something ...

Ruben makes his way to Canyon where he talks to two brothers and learns what it means to open their dream business together.

The first morning in Sedona, I went for a sunrise hike and caught sight of some rising hot air balloons over the beautiful Boynton Canyon rock formations that looked like sculpted pottery.

The Snow Canyon Half Marathon continues to shine as a favorite among runners, thanks to the jaw-dropping views and the unique opportunity to race in this ...

Navajo legend has it that a woman who once roamed the twisting, spiraling, sun-drenched red rock canyonlands near Page ...