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 ...

According to botanist John Thomas Howell’s “Marin Flora,” five pine species grow in Marin. Bishop pine, Monterey pine, knobcone pine, Torrey pine and Coulter pine can be distinguished from each other ...

We had a mysterious pine tree not too long ago, and here is another. There’s always a new pine species that’s worth learning about. This one is growing in a small park not far from my house, in the ...

A major new study has revealed just how vital Scots pine is to the UK’s woodland biodiversity, showing that no single ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Whitebark pine — a high-elevation tree that supports grizzly bears, Clark’s nutcrackers and other ...