Oak wilt is one of the deadliest tree diseases in the United States, killing millions of trees across 76 Texas counties.

One thing you’ll want to leave off your landscaping to-do list, at least for a while, is pruning your oak trees. February ...

Deep within the remote canyons of Wollemi National Park, scientists uncovered a living fossil—a prehistoric tree once ...

Oak wilt is one of the deadliest tree diseases in the United States, killing millions of trees across 76 Texas counties. Texans ...