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

The Wollemi pine, dubbed the “dinosaur tree,” was believed extinct for millions of years until its stunning rediscovery in ...

Beware the dreaded gooseberry covered in histamine-based irritants and boasting sharp spines, warns columnist while nursing a ...

University of Idaho Extension will offer an all-day white pine restoration workshop June 13 in Sandpoint. “It used to be the ...

If you find a mystery bug on your plant, there’s a way here in Albuquerque to figure out what it is. The Bernalillo County Extension Office offers a bug ...

The Jeffrey pine came as something ... freeing up new real estate upon which trees’ seeds can germinate. Climate modeling has so far predicted that species attempting to escape increasing ...

The Thompsons bought the tree for £70, not knowing they were planting a piece of Earth’s prehistoric past. Their dedication ...

Students in Mecosta County plant over 125 native trees and shrubs in local parks to celebrate Earth Day and Arbor Day.

UC Davis Professor Hugh Safford’s unexpected discovery of a Jeffrey pine in California’s High Sierra has set a new record for ...

The most-used privacy tree in the United States is the Leyland Cypress. Its soft, feathery leaves and sturdy, ...

A new artificial intelligence (AI) system can now separate fir, spruce, and pine pollen. The achievement promises sharper ...