South Dakota foresters have been fighting the emerald ash borer for seven years, and still the problem spreads. Sioux Falls ...

Among the signs that your trees have been infested with emerald ash borer: pay attention to the bark. If it looks like, where the bark should be, it's exposed, that's usually a sign of an ...

WISCONSIN (WJFW) — Invasive species have always hurt Wisconsin forests, but one beetle is causing serious damage to ash trees ...

Cleanup is underway in Garland’s Western Heights neighborhood. But rather than remove countless Arizona Ash trees killed by a winter storm several years ago, Kevin Roach has been busy enhancing ...

TRAVERSE CITY — Hikers, property owners and others who frequent natural areas this fall have the opportunity to help restore a vanishing native tree species.

Ash dieback and other tree diseases are resulting in significantly more greenhouse gas emissions than previously thought because a large amount of carbon is escaping from woodland soils, a study ...

Hundreds of ash trees with the die-back disease will be cut down across the Ribble Valley, costing the borough council thousands of pounds.