Sixty miles east of Winslow, on the windswept plains of the Painted Desert, maroon-colored Triassic fossils recall a forest more than 200 million years old. Felled logs of the ancient conifer species ...

As the holiday season concludes, Phoenix residents can now recycle their Christmas trees at more than a dozen locations across the city.

Phoenix uses American Forests’ Tree Equity Score map, a tool that assesses neighborhoods on a 100-point scale based on the number of trees people can benefit from. The map, organized into census block ...

As someone who has spent years volunteering my time with others to help increase the tree and shade canopy in Phoenix, I feel it’s important for residents to have facts. In its trial budget for the ...

Just about everyone in Phoenix agrees on one thing: According to 90% of residents surveyed by the city, there’s not enough shade. How bad is it? An interactive map released Wednesday by the Washington ...

A tree trimmer was rushed to a hospital in extremely critical condition after part of a 50-foot palm tree's "skirt" — the dried fronds that hang from the trunk — fell on him. Phoenix firefighters ...