The upper panel depicts the coastal forest pre-tsunami, while the lower panel illustrates the forest post-tsunami. Each column represents the percentage decrease in coastal tree cover resulting from ...

Forests with few tree species pose considerably higher risk of being damaged and especially vulnerable is the introduced lodgepole pine. This is shown in a new study by researchers from Umeå ...

Vast swaths of the ponderosa pine forests that blanket Colorado's Front Range mountains could turn rust-colored and die over ...

On a brisk September morning, Brian Palik’s footfalls land quietly on a path in flickering light, beneath a red-pine canopy in Minnesota’s iconic Northwoods. A mature red pine, also called Norway pine ...

An insect known for turning entire mountainsides the color of rust could be making a resurgence in Colorado. The pest is none other than the mountain pine beetle. After a roughly decade-long period of ...

In the fight against too much carbon in the atmosphere, researchers have found that mixed forests — and specifically mixed European hardwoods — are dramatically better at storing carbon than single ...

SOUTH LAKE TAHOE, Calif. — The Sugar Pine Foundation is a small South Lake Tahoe-based nonprofit that has been dedicated to saving the sugar pines of the region by planting thousands of seedlings in ...