Palo verde beetles are large, root-boring insects that typically infest palo verde trees. Here's how to tell if your trees ...

The palo verde tree is native to the Sonoran Desert and other arid regions in the southwestern U.S. The plant boasts a ...

In the foreground of the photo, a branching tree with distinctive grass-green bark dominates ... grew to over 30 feet quite ...

Now that your ears are perked up, let’s talk a bit about Southwest injury on trees. Bark cracking (Fig.1) is a phenomenon that occurs in many species of trees and can have many causes. One of the most ...

Dear Grant, William and Kate, When I was little, I liked to climb trees. I loved to grip the bark as I got higher and higher. Now I mostly hug trees – but I still love the way bark feels under ...

TUCSON, Ariz. (KGUN) — Over past Halloween nights, several neighbors in the Tucson's Palo Verde neighborhood sat on their couches, waiting for costumed kids to ring their doorbell and ask for ...

Tests on a drug made from tree bark have produced 'conclusive' evidence that it can help beat tumours, scientists revealed yesterday. Combretastatin, which has been hailed as a potential cancer ...

mesquite and palo verde trees, and ocotillo. Hike on the park's nine scenic trails or take a drive on the 21-mile Ajo Mountain Drive to experience the vibrant desert landscape. Read more about Don't ...

Take note of how the trees look, see if anything catches your eye and might need some immediate attention. Look for discoloration, bugs, leaves that don’t look right or bark that is falling off ...

Some of these trees can be found at Eleanor Pardee Park in Palo Alto, where a team of arborists ... inspect trees for dead wood or decay, cracks in the bark that extend into the tree’s trunk ...

Palo Verde’s girls tennis team had to sweat out Friday’s Class 5A state title match late into the third round of doubles play. But Ruth Robison and Milana Rybushkina came through with a 6-0 ...