Late spring snowstorms are weighing heavily on Colorado trees that have already begun blooming after an unseasonably warm ...

The Jeffrey pine, one of the iconic trees of the Sierra Nevada, appears to have eclipsed other pines to become the ...

Here are some other tips for taking care of snow-covered trees from the Colorado State Forest Service: Check for hazards. Before approaching the tree, make sure your surroundings are safe. Check for ...

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

UC Davis Professor Hugh Safford was hiking for pleasure in California's High Sierra when he stumbled upon a new elevation ...

Nancy Bockino is a mountain guide based out of Jackson, Wyoming, as well as a field ecologist with more than 30 years ...

including trees outside of woodland for the first time. “This laser technology measures the Earth’s surface using satellite imagery, which we can use to capture tree canopy cover form a ...

England's trees outside woodlands have been mapped by satellite and laser are freely available for first time revealing they make up 30% of nation's tree cover. Some of the most iconic trees in our ...