What specifications narrowed the selection of the U.S. Capitol Christmas Tree? Learn about how LiDAR technology helped with ...

Lots of people in Flagstaff know Frank Branham as the owner of The Cottage restaurant, which he ran for 22 years along with ...

A new tarantula species has been found in southeastern Arizona by two researchers who have identified more of the giant spiders than just about anyone on Earth.

Owls make their homes in many national parks around the country, though they can be tricky to spot. Here are a few profiles ...

The sky islands of southern Arizona, New Mexico, west Texas and northern Mexico are unique ecosystems that really have no ...

On an early day in July, I had the pleasure of previewing some of the gardens that will be featured during the Aug. 9 Master ...

And you might have it. The city is looking for a spruce tree that is more than 30 feet tall to serve as its community tree on Continental Square this holiday season, according to a news release.

The U.S. Interior Department announced Wednesday it has removed the Apache trout — Arizona’s official state fish — from the list of endangered and threatened species.

George Blue Spruce Jr. turned an experience in his youth into a career as a dentist, the first Native person to practice professionally.

A 70 cm spruce tree is carefully felled, demonstrating the skill and precision required in professional woodcutting. This behind-the-scenes glimpse offers insight into the detailed process ...

A giant white spruce tree in Medina was beloved for its massive limbs and easy climbing by several generations, and registered by the state 25 years ago.

These 5 tree species are dying. Scientists are racing to save them. Invasives have largely wiped out the American chestnut and elm, caused “hell” with the beech, and are now wreaking havoc on ...