BOLSHIYE KOTY, RUSSIA — The world's oldest, deepest and biggest freshwater lake is growing warmer, dirtier and more crowded. Lyubov Izmestieva is charting these insidious changes. Marina ...

Lake Baikal is the world's largest freshwater lake by volume, known as the "Galapagos of Russia." However, the unusual body of water boasts more than just its colossal size.

The five Great Lakes in North America contain about 22,700km³ of water, the largest of them, Lake Superior, contributing roughly 12,100km³. READ MORE: 'I'm a cruise ship expert – but even I ...

You can find five of the world's top 10 largest lakes in North America. But one overseas inland body takes the crown for biggest lake in the world.

Renowned as the world’s biggest lake, the Caspian Sea is a unique saline body of water bordered by five countries, including Russia, Kazakhstan, Turkmenistan, Iran, and Azerbaijan. 2. Lake Superior | ...

You can find five of the world's top 10 largest lakes in North America. ... this inland salt lake borders Russia, Azerbaijan, ... They contain 84% of North America’s supply of surface fresh water.