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 ...

The National Weather Service in Jackson has issued a “dense fog advisory” for a large portion of the Pine Belt. The advisory says visibility will be reduced to a quarter-mile or less ...

The melting of glaciers in the Rocky Mountains led to a remarkable discovery: a 5,900-year-old whitebark pine forest, including more than 30 dead trees that were entombed in ice for millennia.