Tonight we head into the Giant Forest to meet General Sherman, a tree so massive it feels unreal up close, and we attempt something ridiculous - sleeping inside it despite being terrified of camping.

The 11th annual Treefest display is free to see on weekdays through Dec. 31 at the Red Earth Art Center in downtown OKC's ...

Trees contain valuable information about Earth's past, so much so that studying their rings may help fill in hidden gaps in ...

Hymenaea courbaril, a tropical tree, provides fiber, antioxidants, and natural gums with potential benefits for health and ...

We know about fossils and rocks, ice cores and seabeds... but it turns out the Earth has been storing data - on climate, ...

Guinness World Records has confirmed that the world's tallest planted (or "bedded") Christmas tree is located in Cragside, Northumberland.

Right now, as a passenger on planet Earth, you’re zooming through space at incredible speeds. But why can't you feel it?

These ancient trees persisted for nearly 200 million years until they all but vanished. Now they line city streets.

The rare flowering of Talipot palms remains visible in Rio de Janeiro as several decades-old trees bloom simultaneously for ...

Christmas trees—and conifers in general—have made some surprising cameos throughout U.S. history, author Trent Preszler ...

By Ariana Alcantara Can you remember what you got for Christmas last year? How about the year before that? What did ...

The Carreras Pampa site inside Torotoro National Park in central Bolivia has revealed more than 16,000 footprints by ...