About 80 miles west of San Antonio, Treehouse Utopia is home to four treehouses. Each comes with a sitting room, a bedroom, a ...

Scientist finds Jeffrey pine trees at record mountain heights, suggesting climate-driven shifts in Sierra Nevada.

From the last two-story outhouse in the U.S. to an actual fork in the road, here are New York's top roadside attractions — ...

From the mines of Papua New Guinea to the water tanks of India, here are where researchers are finding new species.

The unearthing of a 350 million-year-old tree fossil has opened the door to plants of the past. Five of these fossils were ...

A professor's casual hike in the High Sierra turned into a new elevation record for California's highest tree, the Jeffrey pine, which wasn't formerly known to grow at extreme elevations.

From bustling cities to small towns, beaches to mountains, Texas is full of surprises just waiting to be discovered. Here are ...

Imagine a forest so vast and wild that its boundaries stretch farther than the eye can see, where ancient trees tower like cathedral columns and streams rush with the purest water. The Tongass ...

There’s a place in northwest Georgia where time seems to slow down, where the chaos of daily life fades away with each step deeper into the wilderness – James H. “Sloppy” Floyd State Park in ...

Thousands of Catholics are making the trek to a historic adobe church in the hills of northern New Mexico as part of a Holy ...

Deciduous trees and shrubs lose their leaves in the fall and can provide color, texture and interest to your yard. Evergreens keep their leaves or needles throughout the year and can act as windbreaks ...