For more than 5,000 years, a stand of whitebark pine trees in the Beartooth Mountains were preserved in an ice patch.

For more than 5,000 years, a stand of whitebark pine trees in the Beartooth Mountains were preserved in an ice patch. During an ancient warm period, the trees had grown at an elevation above ...

Thanks to the ice and snow the state has gotten the past few days, there have been dozens of reports of trees down. People ...

Analysis of 6,000-year-old trees that melted out of a Beartooth Mountain ice patch provide a greater understanding of how current climate change could affect the Greater Yellowstone Ecosystem.

In Los Angeles, every season is hiking season. This helpful guide lays out where to go this year to get away from the hustle ...

Whether you’re looking to witness birds of prey gliding over snow-covered hills or deer wandering through misty woodlands, we ...

Discover the awe-inspiring world of the most ancient trees with our list of the 9 most ancient known trees on Earth.

Montana State University scientists say the frozen remnants of an ancient forest discovered 600 feet above the modern tree line on the Beartooth Plateau may portend possible changes for the alpine ...

Pine trees, as with any typical conifer, keep their needles all year. Deciduous trees, such as maple, birch, or hickory, drop their leaves as the days grow cold ...

A new study authored by members of the U.S. Forest Service, Colorado Parks and Wildlife and University of Wyoming looks at ...

I'd see them in stores, on TV, or at friends' homes looming over a mountain ... fallen pine needles by the time Christmas morning came around. She only stopped celebrating with a tree 12 years ...