This Wyoming town is known as the "Gateway to the American West," with its proximity to Salt Lake City and Yellowstone, not ...

In the Triassic era, North America was part of Pangea, a supercontinent whose massive scale sparked extreme monsoons that ...

Republican lawmakers in Michigan are advancing legislation to ban sanctuary cities and counties that shield noncitizen ...

In 1980, a band of bighorn sheep was captured from the Sun River area along the Rocky Mountain Front and moved to a foreign ...

The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

When 21-year-old Dallas LeBeau vowed to jump over a highway to win a contest and social media clout, his parents felt ...

Check out 24 of the world’s must unusual landscapes — from the hellish Darvaza Gas Crater in Turkmenistan to the “snow ...

The air is cool, the high desert is nearly completely silent, and the Milky Way stretches like glitter across the sky ...

Ecosystems which have never been seen before are being accidentally created by humans. They offer a stark look into the ...

PacifiCorp, which serves California, Idaho, Oregon, Utah, Washington, and Wyoming, submitted its 2025 Integrated Resource ... At the end of March, PacifiCorp utilities Pacific Power and Rocky Mountain ...