The oldest tree species is the Great Basin bristlecone pine (Pinus longaeva). The oldest tree of the species is named Methuselah and is more than 4,800 years old. The longevity of the Great Basin ...

Entire regions of trees are disappearing because of invasive pests, disease and a changing climate. The key to their ability to adapt to varied growing conditions and, ultimately, their survival, may ...

Firefighters conducted initial assessments of the grove on Wednesday, and an uncrewed aircraft module also produced flight imagery of the trees. Based on those assessments, “the Torrey Pines on Santa ...

The emerald ash borer's larvae attack trees from within. Beech leaf disease from nematodes attack beech trees; Various fungal ...

It started with a tiny Scots pine growing out of a huge old birch, but soon I find more examples of this strange magic ...

Forests provide many ecosystem services, including microclimate regulation, biodiversity preservation, air and water purification, and soil protection. Together with the oceans, they are one of the ...

Pine and eucalyptus plantations established in place of local forests have been expanding in the northern part of the Iberian Peninsula. In the Basque Autonomous Community (BAC), for example, the ...

Two fires in 12 years wiped out all but a handful of the mature native pines in Victoria’s Wyperfeld national park, a key breeding ground for endangered pink cockatoos ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE: The Torrey pine (Pinus torreyana) is a rare, critically endangered species of pine tree, growing only in a few coastal areas ...