The largest known population of the ancient plants grows on fossilized sand ridges in the north and could prove helpful for ...

Rising temperatures could reduce trees' ability to photosynthesize. Scientists are trying to figure out just how close we are to that point.

"Also, removing trees reduces the 'cooling shade of the forest canopy,' creating those ... endangered species ‒ including grizzly bears, wild salmon, salamanders and spotted owls ‒ at risk.

Trees fused together in an “H” shape, with a single huge branch between them, are extremely rare, tree experts say, but they ...

President Donald Trump called on agencies to expand domestic timber supply. That could influence prospective forest polices ...

Advocates argue that we need trees now more than ever and that an increase in the timber harvest doesn’t make sense.

KTU researchers are proposing an innovative forest regeneration model and a sound analysis system that can predict forest ...