Standing under a massive white oak in Leesburg’s Ida Lee Park, arborist Jack Myrna wrapped a yellow measuring tape around the ...

Increasing heat and drought are putting our forests under stress. Researchers at the Swiss Federal Institute for Forest, Snow ...

Order trees from Winnebago County’s annual sale by Feb. 25. Choose evergreens, shade trees, shrubs, and specialty packs.

Ski jumping is no fashion contest, but there will be nearly as much scrutiny on what jumpers wear at the Winter Olympics as the form of their flight and the distance they travel. A scandal from last ...

Spruce bark beetles don’t just tolerate their host tree’s chemical defenses—they actively reshape them into stronger antifungal protections. These stolen defenses help shield the beetles from ...

Nature gives rise to fascinating adaptations, which can sometimes lead to organisms living in some strange situations. The relationship between bark beetles, spruce trees, and a type of fungus is a ...

Your festive showstopper can become a real garden hero, helping both plants and wildlife ...

DEARBORN HEIGHTS, Mich. (AP) — A Detroit suburb worried about the late delivery of an artificial Christmas tree from China has instead received the real thing — a towering Norway spruce — just in time ...

NASHVILLE, Tenn. (WKRN) — Nashville will flip the switch on the official Christmas tree with Mayor Freddie O’Connell Friday night. But before it could be lit, the Nashville Christmas tree needed to ...

New York City is officially kicking off the most wonderful time of year. The Rockefeller Center Christmas tree, a worldwide symbol of the holidays, will be lit for the first time this season on ...

When you walk into the atrium of Rochester City Hall, the scent of the holiday season greets you even before the visual of the 25-foot-tall Norway spruce. It’s an annual tradition to install a soaring ...