Discover how the well-intentioned planting of Australian pines in Florida led to an invasion affecting over 372,000 acres.

The oldest tree species is the Great Basin bristlecone pine (Pinus longaeva). The oldest tree of the species is named Methuselah and is more than 4,800 years old. The longevity of the Great Basin ...

The featured video is previous NEWS10 reporting with an arborist discussing invasive species. GLENS FALLS, N.Y. (NEWS10) — Red pine trees in the Glens Falls city watershed forest will be harvested to ...

The oldest trees in the forest help to prevent the disappearance of endangered species in the natural environment, according to a new study. This is the case of the wolf lichen -- threatened ...

The presence of non-native trees is often seen as an obstacle to the recovery of tropical forests regrowing in previously ...

MOUNT PLEASANT, S.C. (WCBD)- If you drive through certain areas of Mount Pleasant, you’ll notice many trees have been cut down for development. Now, the town’s conservation committee is discussing ...

An analysis of 1,561 secondary forest plots across ten Neotropical countries shows that non-native trees dominate young ...