A river in Colombia turns different shades of ... Iceland is one of the world's most volcanic regions. Now scientists are tapping into this hot source of energy. In a first-of-its-kind case ...

A river in Colombia turns different shades of colour in a natural display that happens nowhere else on Earth. Just east of the Andes, central Colombia’s Caño Cristales is a river like no other.

The river is 146.6km long, and the ravine is 1333m deep. The Drina Tara Rafting Club says it is "the most beautiful canyon in ...

Nestling on the banks of the River Ribble, Ribchester was established ... waters before their quest for the Holy Grail. One of the most spectacular and spiritually significant locales in Britain ...