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 ...

Read more about the event here: http://j.mp/TyPfBO The world famous Chinese artist uses pyrotechnics to turn a 40-foot-tall pine tree into an optical illusion ...

But this risk passes once saplings grow tall enough ... and should be removed or managed to maintain a healthy pine tree or forest.” Hardwood trees and pine tree saplings sprouting too ...

An ancient fossilized forest in Montana is reemerging 600 feet higher than the present-day tree line after spending ... between 16 and 22 feet tall. A whitebark pine subfossil revealed beneath ...