The nonprofit conservation group American Forests added the plant northwest of Tucson to its list of national champions in 2016. Arizona is now home to 70 such champion trees, including nine in ...

About five years ago, Arizona State University began its push to install mechanical trees around campus that ... Roam Free—Is Your State on the List? The Ukraine War Leads Ireland to Abandon ...

Of the entire 10-page document, the list of trees to avoid is only about half ... by a little twig beetle that naturally occurs in Arizona and blew up here probably in a big wind event," Murgel ...