Scientist finds Jeffrey pine trees at record mountain heights, suggesting climate-driven shifts in Sierra Nevada.

Yet knowing the names and stories of trees can add a whole new layer to your walks. The mountains (such as the highest peaks in Scotland) are a tough place to live, exposed to sudden downpours ...

The lake and mountains are surrounded by leafy alpine trees and vibrant wildflowers. It is a great place to digital detox for ...

The Smoky Mountains of North Carolina and Tennessee ... climate zone – including more than 100 species of native trees. For centuries it had been the home of the Cherokees, until most of them ...