One of the hottest teams in college basketball faces a tought test when Arizona travels to Arizona State for a high-stakes rivalry Saturday matchup on CBS. The Wildcats (14-6, 8-1 Big 12 ...

They migrate through here on their way up north and they have favorite trees to feed on. Nothing can be done to prevent their pecking a ring of shallow holes around a tree trunk, an activity which ...

Northern Arizona is famous for its aspen trees, and a multi-decade study looks into how they’re being affected by climate change. Among the findings: There are a good number of smaller, younger aspens ...

Travelers are advised to monitor road conditions via Arizona's 511 service and exercise caution while driving in affected areas. Residents and travelers should prepare for slick and potentially ...

Iguanas that fall from trees onto streets are also in danger of becoming road kill. The last significant die-off of iguanas caused by cold weather occurred during the winter of 2010 when between Jan.

In a part of Arizona that has burned with increasing intensity ... road and through the grassy openings between the remaining trees during her drive in, evidence, she said, of how restoration ...

After that, regeneration of trees and shrubs would sponge up the water, unless low-intensity fires have been reintroduced or allowed to burn off seedlings. 'Might be a little jarring to folks':Smoke ...

This oak tree has stood in this very spot since long before he or I walked the Earth. It is early winter when MacKenzie, an atmospheric scientist and director of Birmingham University Institute ...

Vitex chaste trees are beautiful and virtually carefree summer-blooming shrubby trees that attract a wide variety of pollinators. It’s a fast grower that produces dense, upright panicles of ...