The giant chestnut tree the Puyallup School District removed from a school playground last month can pose a life-threatening allergic reaction only if digested, experts say. Dr. Jeffrey Demain, a ...

After the species was devastated by an Asian blight in the early 20th century, a single American chestnut tree in Centreville has been deemed a “precious resource” by the Delaware Nature Society. Jim ...

A swamp chestnut oak tree in Jennings County has been recognized as the largest of the species in the country by the National Champion Tree program.

Many years ago, I worked at nursery called Davey Tree farm just northwest of Wooster. While I worked there, I developed a relationship with an arborist who was hired to help the nursery. He had a ...

It wasn’t just a tree to Jon Palo. It was a piece of Puyallup Valley history. He and other neighbors near Stewart Elementary School were alarmed Thursday when crews with heavy equipment felled the ...

As the earth warms and the precipitation patterns change, trees are expected to migrate north seeking weather they are adapted to. Scientists project trees will need to move faster than their natural ...

CENTREVILLE, Del. (AP) — After the species was devastated by an Asian blight in the early 20th century, a single American chestnut tree in Centreville has been deemed a “precious resource” by the ...

Courtney Streett (right foreground) gazes up at the American chestnut tree in Delaware with other hikers as guide Joe Sebastiani (gray baseball cap) gives a tutorial. (Cris Barrish/WHYY) Octogenarian ...

THE TROUBLE began in 1904, at the Bronx Zoo: Specimens of Asian chestnut trees, resistant to blight, quickly passed the fungus to their American counterparts up and down the East Coast, moving from ...

This leaf disease has been firmly established in Massachusetts, Rhode Island, and Connecticut and has spread north into New ...

Looking to bring life to a waterlogged backyard? This towering oak variety could be the key to transforming damp soil into ...

I do not see many horse chestnuts in home landscapes and your tree is a beautiful specimen. It appears that your tree is suffering from a common fungal disease called horse chestnut leaf blotch.