Tropical forests may heal themselves faster and cheaper than tree planting, offering a natural path to restore carbon and life.

A recent report reveals thousands of strange sightings off U.S. coasts, raising questions about unexplained submersible ...

Something was wrong with the squirrels of Appalachia. It was the fall of 1968, and they appeared to be making a sudden pilgrimage: attempting improbable swims across lakes, sprinting over highways and ...

Fairy circles are strange formations found in arid landscapes where barren circular patches of ground—usually between seven and 40 feet wide—form around vegetation. Although the cause of these strange ...

A volcano in Iceland that recently began erupting, spewing lava amid explosions from its depths, has also caused another strange natural phenomenon to occur—tornadoes. A video posted to YouTube by ...

The latest season of “Files of the Unexplained” has been released on Netflix. The series looks at unexplained phenomena across the country, diving into what’s known about the instance. One episode ...