Eli Mack of Indiana County, Pennsylvania, is helping to bring back the practice of using tree leaves as livestock forage, ...

This blackbird-leafed elm tree is shedding its bird leaves in a gust of spring migration. We will gain 14 minutes of daylight ...

In Britain’s damp, changeable climate, your first tiny tree can decide whether bonsai becomes a calming ritual or a ...

The hazards mostly involve the possibility of dead or dying trees leaning toward the trail and might fall onto the trail or their roots may compromise the trail itself.

Deep in Glen Affric stands an ancient witch elm once known as the “Last Ent,” a lone survivor of Dutch elm disease that wiped ...

It decimated magnolias, oaks and other species in wealthy suburban enclaves, rural communities and urban parks.

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Richard Kerbes, left ...

American elm trees were chosen for planting in Saskatoon starting a century or more ago because of their resilience. Now a fungus spread by bugs is threatening to decimate them. City hall is expecting ...

Add Yahoo as a preferred source to see more of our stories on Google. Richard Kerbes, left, and Madeline Berezowski of the SOS Tree Coalition examine an elm tree along Spadina Crescent. (Chanss ...

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. Not all trees drop their leaves in the fall. Even in the height of winter ...