Deep inside a forest in Oregon’s Willamette Valley stands a dead "Tree of Life." Its foliage, normally soft and green, is tough and brown or missing altogether. Nonetheless, the tree’s reddish bark, ...

From Feb. 12-28, park resource crews will cut down tamarisk trees in the area and then treat the stumps with the herbicide ...

From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! Deep in the southern Delaware woods, along the trails of Ponders Tract near Milton, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY (KFOR) — With the extreme fire ...

PORTLAND, Ore. — As native trees in the Pacific Northwest die off due to climate changes, the U.S. Forest Service, Portland, Oregon and citizen groups around the Puget Sound region are turning to a ...

Its foliage, normally soft and green, is tough and brown or missing altogether. Nonetheless, the tree’s reddish bark, swooping branches and thick, conical base identify it as the Pacific Northwest’s ...

EASTERN UPPER PENINSULA — A new Sault Ste. Marie Tribe of Chippewa Indians law aims to protect culturally significant white cedar trees. Earlier this month, the Sault Tribe announced an update to the ...

In Ontario's forests and swamps grows a humble conifer with scale-like leaves—not needles—that holds deep meaning for many.

As native trees in the Pacific Northwest die off due to climate changes, the U.S. Forest Service, Portland, Oregon and citizen groups around Puget Sound are turning to a deceptively simple climate ...

OKLAHOMA CITY (KFOR) — With the extreme fire danger on the way, Oklahoma is home to invasive trees that often explode during wildfires. There is a new push at the capitol to do away with Eastern Red ...