A tiny beetle has infested dozens of trees in a canyon in the Santa Susana Mountains in the Simi Valley area, marking the invasive insect's spread to a sixth Southern California c ...

The rapid spread of the Goldspotted Oak Borer is killing hundreds of thousands of oak trees, undermining habitat and ...

Haskell Smith, urban forester for Bloomington, said the funding will support the assessment and treatment of 530 ash trees ...

Noticing that rotting-fish odor when you step outside this spring? It means Bradford pears are back in bloom - and the invasive trees are all over.

As winter moves towards spring and temperatures start rising, ladybugs that spent the cold months sheltering indoors begin ...

The green pest was found in ash trees near City Hall. Fargo has spent 16 years educating the public, removing and treating ...

Early efforts are underway to organize a “St. Joseph Arbor Task Force” whose aim is to monitor/protect trees in public places in St. Joseph.

Climate-related disturbances from fires, storms, and bark beetles could double forest damage across Europe by 2100.

The city of Helena will begin work cleaning up damaged trees on Mount Helena from December’s historic windstorm, and some changes to those trees are being made to better protect the environment.

But the real threat to our forests in the High Country west of Denver is not from bugs, but from the public agencies ...

Forest damage in Europe caused by wildfires, storms and bark beetle outbreaks is projected to increase compared to recent ...

Wildfires, storms, and bark beetles have a major impact on forests and the benefits they provide for people and the environment. For the first time, a ...