Across cities and suburbs, a curious pattern keeps turning up in aerial photos and field surveys alike: trees that stand closest to cell towers are often the ones that look the sickest. Their crowns ...

Plant Heritage says gardening trends mean many species in danger of disappearing as they are no longer offered for sale ...

“The Berkshires has a long history of trees,” Rene Wendell says via phone. For the past seven years, Wendell has worked as a land steward in Western Massachusetts for The Nature Conservancy in their ...

The National Park Service (NPS) has shared a video of Rangers from Zion National Park reading one-star reviews from Google, with some visitors seemingly expecting it to be a garden, and others ...

The bark of a tree is its own protection against the weather. While we shrug on a coat when it’s wet or cold, a tree will grow its own to insulate itself, keeping moisture out when it’s raining and in ...

A new book on tree collectors around the world features two local enthusiasts with an arboreal obsession and are forever in pursuit of the rare, unusual and beautiful. When: 7 p.m. Thursday, July 25 ...

Q. My 20-something-old redbud tree has developed lichens on the trunk, which is a first. Do I have a problem and is there anything I should do? I have another one in the yard which doesn’t have this ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trees are believed ...