The non-native tree forms dense, hard-to-cross thickets and leaves behind dry debris that burns fast.

Among many other benefits, planting trees around your home really can save energy, according to the National Forest Service. The NFS said shade from two 25-foot tall trees on the west side of the ...

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, ...

As you no doubt noticed, many of our native plants have yellow flowers. However, a bit of variety can be pleasing to the eye. Introducing white flowering plants into your color scheme can add variety, ...

In a new study, researchers used more than 5 million measurements from individual trees across much of eastern North America and showed the rate at which introduced species are spreading has increased ...

July 2023 will go down as the hottest month on record, especially in America’s Sun Belt states. In Phoenix, with a record 17 consecutive days of temperatures at or above 115 degrees Fahrenheit, ...