The new Northern Colorado trail connects hundreds of routes around the Rocky Mountains National Park and other wilderness ...

Reported Net income attributable to HF Sinclair stockholders of $177 million, or $0.91 per diluted share, and adjusted net income of $197 million, or $1.01 per dil ...

The polar vortex is coming back. After a half-month hiatus, frigid air will again surge across the United States beginning ...

A melting ice patch in the Rocky Mountains uncovered an ancient forest, and these trees have stories to tell about dynamic landscapes and climate change.

SALT LAKE CITY--(BUSINESS WIRE)--Rocky Mountain Power and Torus today ... scale demand response opportunities in the Western United States. "This energy storage partnership is a great example ...

The United States has a proud history of preserving its natural beauty through national parks. Each year, millions of ...

Melting ice high up in the Rocky Mountains has revealed an impeccably ... but has studied snow conditions in the western United States for almost 25 years, said in an interview.

According to officials, 13 people (including four alleged gang members) were arrested in Utah. They are now in the custody of ...