When a mushroom is growing on the trunk or roots of a living tree, it indicates that there is a fungus growing in the tree’s ...

Q: Our oak tree is about 70 feet tall. This spring, it developed dried-out bunches of leaves starting at the ends of the ...

Sterling K. Brown, Da’Vine Joy Randolph & Winston Duke are in talks to star in 'The Trees' limited series for UCP. Book ...

Late June through August is prime time for summer pruning here in Marin. By then, the trees have put most of their energy ...

What are the tallest trees in the world? These 10 skyscraping superstars are some of the stalwart examples of their species.

Sunday, Aug. 10, marks 5 years since one of the worst storms in U.S. history. 7 million trees were killed or damaged in Iowa.

Today, we know that the cambium, or actively growing, layer of cells just below the bark is responsible for a successful tree graft. Where the cambium of the recipient stem unites with the cambium of ...