In July, the Mount Rainier white-tailed ptarmigan was officially listed as threatened by the U.S. Fish and Wildlife Service ...

An ancient fossilized forest in Montana is reemerging 600 feet higher than the present-day tree line after spending the last 5,500 years encased in alpine tundra. But as temperatures continue to ...

Dazel helps her friends escape a dangerous situation in the Northern Mountains. “It’s winter and I’ve heard that it’s snowing ...

These trees were once part of a thriving forest, but then the cooling climate entombed them under thick layers of mountain ...

The Xi’an Centre Culture Business District (CCBD), a 155,000 sq m neighbourhood designed by UK architect Heatherwick Studio, ...

The study suggests that as today’s climate warms, tree lines could rise again, transforming areas of alpine tundra into forest. However, Pederson cautioned that factors such as precipitation, wind, ...

The cooler temperatures shifted the tree line downslope and transformed the high mountain landscape from forest to the alpine tundra that exists today. One of the paper's authors, David McWethy ...

The Tundra is Toyota’s competitor in the full-size pickup truck class. Released in 2000, the American-built Tundra was redesigned for 2007 to kick off its second generation. That version lasted ...

Colorado is home to some of the most breathtaking landscapes in the United States, and its national parks are a perfect ...

The remains of an ancient forest have been discovered in a popular hiking area of the Rocky Mountains. Surrounded by backcountry hiking trails, the Beartooth plateau is a frozen tundra that sits at ...

Lindsey Vonn returns to world championships at 40, ready to silence critics and challenges ...

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