The new plan includes a $60 million funding commitment and focuses on tree equity, which means planting trees in the areas ...

The Tonto National Forest is working with Apache tribes to restore Emory oak groves, blending tradition with modern methods.

The plan will involve planting up to 27,000 new trees and constructing 550 shade structures over the next few years. Phoenix ...

They tested oak, desert willow, hackberry and ironwood trees. Brent Blum, director of the Southern Arizona Experiment ...

At the University of Arizona's Agriculture Center, there are 80 tree saplings that are all being used for this research.

If you cut down a tree, you can read an environmental record. Now climate change is complicating the narrative.

While looking at my hackberry tree, the leaves were covered with this small round growth. Is it a disease, insect or just part of the tree? Will it kill my tree? How do I control it? Those small bumps ...

HOOVER, Ala. (WBRC) - A beloved tree that stood for generations at Hoover’s Star Lake has been removed. The hackberry tree (celtis laevigata) was cut down Thursday by ACE Tree Service, five days ahead ...

rally on Thursday night, including his plan to deport migrants in the country illegally. Trump introduced Arizona Republican Senate candidate Kari Lake, but then ushered her off so she could appear on ...

Our sixth deep dive into polling and other data in the seven key swing states. The entire nation will vote on the next president of the United States this fall, but the election will likely come ...

Tempe, Arizona (AP) — An Arizona prosecutor said ... Authorities said the hand-painted signs were attached to palm trees and appeared to criticize Democrats and their presidential nominee ...