Alabama's ash trees are under attack. A fast-spreading insect known as the Emerald Ash Borer (EAB) has reached Jefferson and Madison counties after being documented in four other Alabama counties.

With their wide-spreading, leafy branches, ash trees are quite popular in the U.S., but they're being seriously threatened by ...

As emerald ash borer are close to returning to chew their way through trees, the City of Tracy is working on a plan to fight ...

England's coveted Tree of the Year award, on which GNN reports yearly, was won this year by a Scottish ash tree 75 feet-tall.

The emerald ash borer, a tiny yet destructive invasive beetle, has been confirmed at six new locations in northern Oregon.