Trees contain valuable information about Earth's past, so much so that studying their rings may help fill in hidden gaps in ...

Using plant keys, or what are also commonly called dichotomous keys, is a useful way to identify plants. With the holidays ...

The presents are unwrapped, the cookies are crumbs, and that real Christmas tree will become a fire hazard soon enough. Most ...

We suggest that you reach out to your local UME Master Gardener group to ask about available landscape design classes, ...

While Christmas tree growers certainly know their evergreens, identifying new revenue streams may be necessary for them to ...

Only 21 species worldwide are known to do this, almost all in northern climates, according to an article in the journal ...

Hiding in plain sight as a narrow access point at 1620 Ridge Road in Highland Park is actually an entrance to a 15.7-acre ...

Washington State University's Gary Chastagner is helping researchers around the globe perfect the Christmas tree.

While evergreen trees are a staple of Christmas, they mean so much more to Aspen and the surrounding White River National ...

Avoid these six invasive trees that harm native ecosystems and create long-term problems in Southern yards. Learn what not to ...

A professor emeritus at Washington State University, Chastagner is considered one of the world’s foremost experts on tree and ornamental flower bulb pathologies. In 2018, he received a lifetime ...

Foresters in Germany are leveraging biodiversity to combat climate-related threats to forests. The Arnsberg forest's ...