In Michigan, conservationists are experimenting with new ways to manage forest habitats for this heralded comeback species.

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 ...

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

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 ...

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 ...

Orange County’s coastal belt has a gardening personality all its own. Summer afternoons here feel gentler than in the inland ...

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 ...