Mark Harmon crouches low next to log number 219: a moss-covered western hemlock tree trunk, five meters long, lying dead on ...

Planting trees is a net positive for the climate, but a new study shows tropical regions deliver the strongest cooling and ...

The Pawpaw tree grows Ohio's native fruit. Here's what to know about the special tree, the fruit's flavor, pawpaw season.

With Earth Day underway, organizations in Denver want to continue to support the push for cleaner air. Denver's "Anita Needs a Tree" campaign and Groundwork Denver are working to plant 200 trees ...

The Eiffel Tower was not, at its birth, universally admired. The fact that it was supposed to be temporary did not mollify the people who disliked it, chief among them the short-story writer Guy de ...

Portland’s tree canopy will not look the same over the next decade. For many residents, the first signs of the emerald ash ...

Trees communicate. They migrate. They protect. They heal. This year for Arbor Day this year we climbed into the NPR archives to find our favorite arboreal fiction, nonfiction and kids' books. Scroll ...

The city is hoping to start with planting over 6,000 trees in neighborhoods that lack shade, then upping the number to 10,000 ...

I’ve got to be honest with you. There’s one intersection in Houston that makes me feel embarrassed for Houston. Despite being at the center of places where people want to walk and have things like ...