Eastern Oregon's Malheur National Forest boasts some of the state's oldest trees, including pine and larch that live more ...

Old trees “remember” plentiful water. ... may be better equipped to survive in a chronically dry world,” several of the researchers wrote recently in The Conversation.

From the width of tree rings that formed around that time, the researchers could tell that 1748 was an extremely hot and dry year. Landscapes would have rapidly ignited, and there was nothing to ...

The "Trees for Trout" project, now in its seventh year, is a joint effort with the nonprofit conservation group, Trout Unlimited, according to Pelletier, who says last year 450 trees were collected.

He and his colleagues have noticed significant changes with 100- and 200-year-old oak trees at the Chicago Botanic Garden, as well as in forested areas in the state over that time.

Additionally, the tree is considered a national treasure, as very few old-growth cypress trees like this one remain in the U.S. Presley Bo Tyler is a reporter for the Louisiana Deep South Connect ...