A new study reveals how shifting ice shells on icy moons can cause dramatic pressure changes, sometimes enough to boil their hidden oceans. The outer planets of our Solar System are accompanied by ...

A new study by the University of Colorado Boulder adds to growing concerns that one of the Rocky Mountains’ most iconic ...

Garrapata is that unsung hero of California’s state park system. While tourists flock to nearby hotspots like Point Lobos and Pfeiffer Beach, this 2,939-acre coastal gem remains delightfully uncrowded ...

Old Rocks 7 billion years ago during the Precambrian Era. 0 billion years old, making them among the oldest rocks found in ...

Hop aboard Colorado’s winter train rides and take in breathtaking Rocky Mountain snow scenery from the comfort of your seat.

According to the new paper, Mount Rainier’s highest point is a fraction of an inch below 14,400 feet, or 10 feet below the U.S. Geological Survey’s longstanding official measurement of 14,410 feet.

Warmer temperatures in November meant that less snowpack accumulated. But storms did increase soil moisture in the Upper ...

The outer planets of the solar system are swarmed by ice-wrapped moons. Some of these, such as Saturn's moon Enceladus, are ...

The outer planets of the Solar System are swarmed by ice-wrapped moons. Some of these, such as Saturn’s moon Enceladus, are ...

Stretching from Canada to New Mexico, the Rocky Mountains shape weather patterns, wildlife habitats, and human history across ...

Helicopters sporting long appendages are flying over some rural areas of the country, including here in Colorado. Many of ...

Most courses are field-oriented and include day-long field trips in the local Colorado Front Range and multiday, sometimes multi-week, trips through Colorado and into New Mexico, Utah, Arizona, and ...