Hartney, a division of Davey Tree Expert Company, will retain the Massachusetts-based Green Trees team after the acquisition.

D.C. earned an A‑ for its urban tree canopy in Casey Trees’ latest report, but inequitable access to trees remains a ...

The moringa tree is one of the most nutrient-dense plants on the planet. It is also very efficient at removing microplastics ...

Different carbon‑removal approaches solve different problems, and pitting these technologies against each other could slow progress.

Researchers at the University of Oregon have developed an artificial intelligence tool that can read genetic code the way ...

California’s iconic trees are in much more danger from climate change than official international conservation lists ...

Urban forestry has experienced a rapid expansion over the past two decades, emerging as a central, interdisciplinary field bridging ecology, climate ...