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.

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

President Trump signed an executive order that looks to federal forest management following the devastating Los Angeles ...

Image by Ryan Truscott for Mongabay. Sprawling buttresses of an Intsia bijuga tree in the Ngezi Forest Reserve: this species is not known to grow wild anywhere else in Africa. Image courtesy ...

"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.

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

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