The highest recorded elevations of Jeffrey pines provide new evidence of a warming climate in the High Sierra. UC Davis ...

While not as destructive as the southern pine beetle, Ips beetles still pose a significant threat to pine trees.

It's lighter weight and less expensive than wood mulch, but is it a good idea to use pine needle mulch in your yard? Learn ...

Maine's new pine tree license plate debuted May 1. The Maine Turnpike Authority is reminding drivers to update their EZ Pass account when getting a new plate.

Three different species of pine engraver beetles in the Ips family have been identified across the state, with experts noting ...

The move could bring financial relief to retirees—but it also raises serious questions about who will cover the cost.

The northern mockingbird has done it again. Known for its ability to vocally mimic at least a dozen other species, the gray ...

Thanks to its high elevations and hot deserts, Utah's wildflower scene is something to behold. Here are the best places to ...

A tree in Minot is among four trees in the state added to the North Dakota Register of Champion Trees, according to N.D.