The tree disease that exploded in Bay Area forests three decades ago, stunning residents with vast die-offs in parks and neighborhoods before slowing, has opened a new front with a second, potentially ...

Ephedra seeds found in an ancient burial pit may be the earliest evidence yet for the medicinal use of plants.

Are you looking to see how to save a peace lily from dying? If you have a peace lily that is dying, is there anything you can ...

Box tree moths can wreak havoc on your perfectly-sculpted boxwoods, but there are ways to stop the infestation and keep these ...

A state aerial survey confirmed 3,000 acres of Maine's spruce-fir forest were damaged by spruce budworm in July, the highest ...