One site in Montana tucked away amidst the mountains and valleys is full of Ringing Rocks, ordinary stones turned into ...

The ranges and valleys of the Swiss Alps stand out in this image captured by the Copernicus Sentinel-2 mission in December ...

The gigantic Yellowstone Grand Canyon, lined with volcanic rock. With all the effects of hydrothermal activity, river erosion ...

An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...

Samantha Brown from The Reluctant Explorers website recommends these Yorkshire Dales strolls with cafés and pubs to keep everyone happy ...