Invasives have largely wiped out the American chestnut and elm, caused “hell” with the beech, and are now wreaking havoc on ...

"Data correlating shape and settling across a broad range of natural, mutated, and artificial leaves support the fast-leaf-hypothesis: Deciduous leaves are symmetric and relatively unlobed in part ...

In my previous column, "Spring watchfulness is key for trees and gardens," I touched on a big subject. In the intervening two ...

Poison hemlock may look like a harmless flower, but it can cause rash, vomiting and even death.A plant used by ancient Greeks ...

Siberian elm (Ulmus pumila) is an invasive tree native to northeastern Asia. It was introduced into the U.S. in the 1860s for ...

Removing a tree is no small job, and it’s often more complicated than it initially seems. Whether it’s for safety reasons, landscaping, or managing overgrowth, understanding when and how to tackle ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

A city's tree inoculation programme to tackle the spread of elm disease will begin in May, the council says. The annual project will this year see about 1,400 elm trees in Brighton and Hove ...

More trees will be inoculated against elm disease this summer, starting next month. Around 1400 elm trees in the city will be injected with an organic, non-toxic control agent designed to protect them ...

SUPPORTERS say they’ve nearly succeeded in a campaign to save a pub - but more funds are needed. A huge fundraising effort has been underway to save the Elm Tree Inn at Langton Herring which ...

STAUNTON, Va. (WHSV) - The Gypsy Hill Park Stream Restoration Project has faced another delay. City officials anticipate the Parks stream to be fully operational by early June. HARRISONBURG, Va ...