What are the tallest trees in the world? These 10 skyscraping superstars are some of the stalwart examples of their species.

Sequoias are some of the most bewilderingly beautiful trees on the planet. And here in this state park, there are thousands ...

Nearly a century ago, fire crews at Grand Canyon National Park used tree towers — ladders attached to the park’s tallest ...

A data mapping tool from DNR shows the damage to tree cover and recovery efforts five years after the natural disaster ...

When the Japanese city of Hiroshima became the site of the first-ever use of a nuclear weapon in war, two-thirds of the city ...

SMIMOU, Morocco (AP) — Argan oil runs through your fingers like liquid gold — hydrating, luscious, and restorative. Prized ...

Residents in Wilkinsburg said they received a letter from Duquesne Light, informing them that they would be trimming trees ...

Committee members requested that they hire a master arborist and hold a special meeting to solidify their expectations before ...

Old-growth trees in Tongass National Forest, which holds nearly twice as much carbon dioxide as the United States releases each year by burning fossil fuels, are embroiled in the politics of ...