Trees are vital to life on Earth. They absorb carbon dioxide and release the oxygen that sustains us, anchor soil to prevent ...

Across 24 peaks and 240 miles through the Sierra Nevada, a UC Davis team searches for high-altitude Jeffrey pines to learn ...

Black bears enjoy time in trees, but none more so than a black bear recently caught on video, which took relaxation to the next level.

Ever wonder how Rockefeller Center picks its Christmas tree? Or where the tree's lights are stored during the offseason? Or ...

From tip-overs to swallowing ornaments, holiday trees come with a lot of dangers. Here's how to mitigate them. The holidays ...

In the great courtroom of nature, squirrels answer to no one. They climb, they leap, they chew, they conquer. On Reddit's ...

This autumn, a quiet revolution is gathering pace in British gardens, nudging people to rethink routine pruning at source. A ...

In the heart of southern Lebanon, where pine trees once stood tall and abundant, a quiet crisis is unfolding. The cones are ...

Umm Shukry inspects her olive trees one by one, just as she did every year for a decade. But this olive harvest season is different. Nearly all her trees are damaged; their branches bare and brittle.

Many people are convinced they know how to survive in the woods, Bear Grylls style. But a lot of what we think we know only ...

There is no infrastructure in the region that can withstand a Category 5,” Jamaican Prime Minister Andrew Holness said ahead ...

Chronic stress is on the rise—the result of an evolutionary mismatch that our bodies and brains, adapted over hundreds of thousands of years to hunter-gatherer conditions, are experiencing in ...