Hotter summers are forcing growers to rethink which trees thrive in the UK.

Los Angeles has some of the strictest tree planting rules in the nation. These policies limit tree growth, worsen shade disparities and don't improve safety, researchers found. When researchers ...

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 ...

The extensive northern forests of Canada, Alaska and Siberia are about to fundamentally change their tree density because of climate change. According to a new study led by researchers from Wageningen ...

Leaves are beginning to change colors across the Rogue Valley. While this may be a welcome signal of fall for some, it draws ...

Expansive tree canopies are crucial for healthy ecosystems and livable cities. Yet, Los Angeles' strict tree planting rules, originally meant to protect infrastructure and public safety, are now ...