Add Yahoo as a preferred source to see more of our stories on Google. TreesLouisville staffers Matt Thomas, left, and Mike Hayman plant an oak tree in Louisville as part of an assisted tree migration ...

A new Colorado State University study of the interior U.S. West has found that tree ranges are generally contracting in response to climate change but not expanding into cooler, wetter ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. It’s not that I’m a thoughtless gardener. Some studies suggest that the Seattle ...

NAIROBI, KENYA - MAY 10: Residents of Dagoreti Constituency take part in tree planting at Ndurarua Primary School on May 10, 2024 in the Dagoretti area of Nairobi, Kenya. Kenyans today from Dagoretti ...

Last fall, I invited a stranger into my yard. Manzanita, with its peeling red bark and delicate pitcher-shaped blossoms, thrives on the dry, rocky ridges of Northern California. The small, evergreen ...

The old tree had survived plenty. Branches tangled in power lines. Dogs doing what dogs do. Bikes and scooters and more careening into it. But hotter summers and milder winters had weakened the tree.

As Oregon gets hotter and drier due to climate change, tree-killing invasive pests that prefer warmer temperatures are thriving — endangering Sitka spruce along the coast, firs in the mountains and ...