The ponderosa pine forests of northern Arizona are one of the state’s natural treasures. But they’re disappearing. The data ...

What native trees do we love in Arizona, and how do we relate to them? For a quick respite from the daunting statistics, take ...

Come to Arizona, the iconography seems to say as it spins hypnotically in its introductory video unveiled on Friday. Surrounding concentric circles at the center are dots and dashes reminiscent of ...

PHOENIX — This year’s Arizona Capitol Christmas tree is a majestic Ponderosa pine gifted to the state by the San Carlos Apache Tribe. “We are honored to receive a tree from a tribal nation for the ...

Many of us head for mountain forests as summer heat comes on - and a new book by a Tucson author could enrich your experience in the cool, green woods. "Mountain Trees of Southern Arizona: A Field ...

In the corner of the elegant public lobby of the Arizona House of Representatives building, a white flag with the symbol of a pine tree hangs. “An appeal to heaven,” it reads, in black text. While the ...

That’s not a bobcat in a pine tree at the Grand Canyon; it’s just Archie, and he needs help. Call in the park rangers. The National Park Service at the South Rim of the Grand Canyon rescued a pet cat ...