It comes as an underground golden chamber full of some of the purest water in the world has been revealed. But in southern Siberia, you will find a single water body that is larger than the North ...

Its calm, shallow waters and abundant marine life make it a popular spot for water sports and underwater ... coastline with some of the purest silica sand in the world. The contrast between ...

Selling water harvested from icebergs is big business on Canada's eastern coast. But there are concerns over Arctic warming, with an increasing number of icebergs floating south from Greenland.