Scientists discovered a hidden stand of whitebark pines on Wyoming's Beartooth Plateau, 180 meters above the tree line at 3,100 meters elevation.

A nearly 6,000-year-old forest is once again seeing daylight after millennia hidden under ice in the Rocky Mountains. A team ...

The fossilized remains of Whitebark pine trees found beneath a melting ice patch in the Yellowstone region were once part of an ancient forest that thrived for centuries before disappearing ...

Trees dating back almost 6000 years have come to scientists' attention due to ice melting in the Rocky mountains, offering a "time capsule" into the past ...