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 ...

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

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 ...

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

ORLANDO, Fla. — An iconic oak tree in College Park was removed today as part of renovations to Albert Park. The tree, which ...

Recent weather events in the D.C. region appear to highlight the impacts of climate change, and they’re having an impact on ...

They're collecting information from the roughly 40,000 trees covering Plymouth, looking for dying trees with drooping leaves ...

It's been the subject of some criticism for portraying an unhealthy, one-sided relationship. But in Payne’s reimagined “The Tree Who Set Healthy Boundaries,” the Giving Tree stops at the apples.

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 ...