If Arizona residents live by Palo Verde trees or have them in their yards, they’re more likely to see these bugs. And the older the tree, the more likely a Palo Verde beetle lives there.

Palo verde beetles start coming out during the monsoon. Here's what keeps these nocturnal bugs away and whether they are harmful to people or pets.

Palo Verde Nuclear Generating Station will mark four decades this year as one of the nation's largest producers. Here's what to know about nuclear energy in Arizona.

Yet it was a palo verde hybrid called Desert Museum that Perry singled out as special. It is named for Arizona-Sonora Desert Museum in Tucson, where three decades ago the director of natural ...

Q: I am getting some strange damage on my palo verde tree bark. Do you have any idea what could be causing this damage?

Arizona faith leaders gathered in Phoenix to urge humane immigration policies amid concerns over increased federal spending ...

The Pima County Sheriff’s Department said 38-year-old John Christopher Taheny Jr. is facing charges of second-degree murder, ...

Palo verde beetles are commonly found in regions with arid or semi-arid climates, including Arizona, California, Nevada, New Mexico, Texas and the Mexican states of Sonora and Baja California.

Most palo verde trees put on their bold yellow flower show in April and May, but some of them are bursting into brilliant bloom even as summer begins and daily high temperatures soar past 100 ...

As larvae, they primarily feed on the roots of trees, particularly the palo verde tree. They also infest the roots of other hardwood trees like mesquite and acacia, according to the Arizona-Sonora ...

They can quickly devastate large areas of trees. What are the big black beetles in Arizona called? In Arizona, the phrase "big black beetles" usually refers to the palo verde beetle. The palo verde ...