The bark of a palo verde tree is green because it's filled with chlorophyll. Unlike most trees, this plant gets a lot of photosynthesizing done through its bark. According to The Arizona Native Plant ...

The blue palo verde tree (Parkinsonia florida) is one of two native Arizona palo verde trees, the other being Foothills palo verde. Of the two, blue palo verde is larger and naturally grows in washes, ...

Big black beetles with long antennae might be skittering around your yard or patio this time of year, but fear not: These are just the relatively harmless palo verde beetles, also known as palo verde ...

Arizona is home to a vast number of beetle species, with estimates suggesting there are over 2,000 different species of beetles in the state. One common beetle you'll see in metro Phoenix is the palo ...

plants are definitely seeing the effects of the 0.68 of an inch of rain the Tucson area has had this year. George Montgomery tells the Arizona Daily Star that cholla cacti, saguaros, palo verde trees ...

Corrections & Clarifications: A previous version of this article incorrectly described the palo verde beetle's insect classification. During the summer, the heat in metro Phoenix can be so unbearable ...