Lighting the Arizona te Capitol Christmas tree has been a longstanding tradition. Last year, for the first time ever, an ...

The holiday spirit is taking root in Arizona, with a towering Ponderosa pine from the San Carlos Apache Tribe gracing the ...

Researchers use dendrochronology to uncover evidence of ancient solar storms, providing insight into sun's activity and ...

Essentially, the aspen forest has been littered with young trees that are not capable of growing up and reaching adulthood.

In place of leafy oak and maple trees, this vast slice of Arizona is dominated by desert flora ... a historic mining ...

Yanktonai Dakota artist Oscar Howe started a rebellion against “gatekeepers” wanting to keep Native art in a slim “cultural” ...

Communities across the state, along with Arizona Public Service (APS), are spreading cheer with holiday-themed parades and ...

The ordinance enumerates the following list of heritage trees: Texas Ash, Bald Cypress, American Elm, Cedar Elm, Texas Madrone, Bigtooth Maple, Pecan, Arizona Walnut, Eastern Black Walnut and all oaks ...

The Mountain Fire was burning near Somis when Elvia got an alert from a wildfire app Wednesday morning. Her daughter, a few ...

Arizona went red. The pivotal swing state ended up not being so pivotal, after all — or, at least, not nearly as pivotal as it was in the 2020 election. Though results are still being tabulated ...

The “cloisters” of a tree cathedral planted as a memorial following the First World War have been restored after being devasted by ash dieback, the National Trust said. Whipsnade Tree ...

PHOENIX — President-elect Donald Trump has won Arizona — scoring a comeback in the Grand Canyon State after losing it to President Biden in 2020 and completing a 2024 swing-state sweep.