One of the largest old elm trees in Toronto — possibly in all of southern Ontario — is on its last legs. But as the city finalizes plans to take down the Barton Avenue landmark next week, a ...

One of the largest old elm trees in Toronto — possibly in all of southern Ontario — is on its last legs.But as the city finalizes plans to take down the Barton Avenue landmark next week, a University ...

Eric Davies showing a small elm tree growing at the foot of the dead, enormous elm tree that is coming down. (CTV News) “Knock on wood, the seeds are viable, the cuttings are viable,” he said.

Idaho residents have a new summer pest to worry about: the elm seed bug (Arocatus melanocephalus). These insects, about 6 mm ...

When you look across the grounds at Mitchell Pool in Great Falls, the trees are the prominent feature. It’s a wonder scene as some of the old buildings blend in ...

A native, century-old elm tree near the Christie Pits neighbourhood – and one of the largest in Toronto – was recently cut down.

Natural selection is acting upon thousands of locations within the ash tree DNA, driving the evolution of resistance as the ...

Started in 2023, the goal is to plant or designate 250 Liberty Trees — at least one in each state — for the 250th anniversary of the signing of the Declaration of Independence on July 4, 2026. There ...

Research suggests new generation of young ash trees showing greater resistance to ash dieback fungus than adult trees.

Research suggests new generation of young ash trees showing greater resistance to ash dieback fungus than adult trees.