As May unfurls across northern Arizona, the symphony of spring grows richer each day. The ponderosa forest awakens with the ...

Using advanced technology that analyzes tiny gas bubbles trapped in crystal, a team of scientists has precisely mapped how magma storage evolves as Hawaiian volcanoes age.

The uranium mined at Pinyon Plain Mine near the Grand Canyon is just a drop in the bucket. Given the mine’s location, it’s ...

Paul Wilcox, a geologist at the University of Innsbruck, has discovered the first land-based evidence of meltwater pulses ...

Some parts of the moon are more interesting than others, especially when searching for future places for humans to land and ...

Millions of years ago, this river would have increased the flow to the modern day Merced River and Tenaya Creek, which would ...

The American West is renowned for dinosaur discoveries. But what about the Grand Canyon? The park was once home to some weird ...

A Florida man was gored by a bison in Yellowstone National Park. According to the National Park Service, the 47-year-old Cape ...

Southern Utah’s Zion and Bryce Canyon National Parks are spectacular, dazzling, stunning… I quickly ran out of adjectives ...

We did it,” my son, Henry said, plopping down on the rock next to me, “we made it to Ooh Aah Point!” If you read my column last week, then you know that my husband, our three sons, and I, along with ...

The Swedish painter shaped how the rest of the world viewed the hills and streams of Kansas, and the mountains of Colorado.

The Picuris Pueblo, a sovereign nation in New Mexico, has oral histories and cultural traditions that link the tribe to the region of Chaco Canyon, one of the ancient centers of Pueblo culture and ...