During your outdoor adventures in Kentucky, make a pit stop at this spooky tunnel located on a serene road leading to the Red ...

Canyons and gorges are some of the most recognizable natural formations in the world, but how do you tell them apart? The ...

The lush Red River Gorge Geological Area in eastern Kentucky is known for steep cliffs and rock formations that are popular with rock climbers.

The Olduvai Gorge in northern Tanzania has a geology that fossil-hunters love. A river cuts through several layers of strata with four distinct beds. Bed I, the oldest, is about 2 million years old.

THE use of Niagara as a geological chronometer dates from the visit there of Lyell in 1835. He recognised that the Falls must date from the close of the Glacial period, and that the Niagara gorge ...