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

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 ...

The black locust tree is an invasive plant in many parts of the world — and ironically, it has invasive qualities even on 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.

It's been the subject of some criticism for portraying an unhealthy, one-sided relationship. But in Payne’s reimagined “The Tree Who Set Healthy Boundaries,” the Giving Tree stops at the apples.

Old-growth trees in Tongass National Forest, which holds nearly twice as much carbon dioxide as the United States releases each year by burning fossil fuels, are embroiled in the politics of ...