Experts estimate that around 1.5% of glacial mass is lost every year. A report from the International Centre for Integrated ...

The main source of drinking water in Tehran, the Amir Kabir dam, is at risk of running dry within two weeks. The dam now holds just 14 million cubic metres of water, which is eight per cent of its ...

Chuck Horning, the fractious owner of the Telluride ski area, blasts a proposed lift tax as one of many "grossly inequitable burdens." ...

Scott Reierson, an operations and maintenance supervisor for the Metropolitan Water District, leads a group on a tour, walking through a 16-foot-diameter tunnel toward the west portal of the larger ...

Corals searching for food in the cold and dark waters of the deep sea are building higher and higher mountains to get closer to the source of their food. But in doing so, they may find themselves ...