The Great Smoky Mountains are America's most-visited national park -- and for good reason. These enchanting forest-covered mountains make you feel like you are lost in another world as you explore ...

A nearly 6,000-year-old forest is once again seeing daylight after millennia hidden under ice in the Rocky Mountains. A team of scientists from Montana State University, the U.S. Geological ...

Melting ice has revealed an ancient pine forest in the Rocky Mountains ... The higher parts of the mountain's landscape became covered in ice. Researchers believe with continued warming this ...

Melting ice high up in the Rocky Mountains has revealed an impeccably preserved forest, frozen in time for thousands of years. Beartooth Plateau, which sits at an altitude of over 10,000 feet ...

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. Melting ice high up in the Rocky Mountains ...