Lake Baikal in Russia: Is this why world`s largest and deepest freshwater lake is in crisis?
(World News Russia)

A view of the Baikal lake taken 11 December 2000 from the village of Listvyanka, 70 km from the Siberian city of Irkutsk.ALEXANDER NEMENOV/AFP/Getty Images Lake Baikal, the largest freshwater lake in the world, is undergoing severe crisis due to mysteries ecological attacks, experts said. The oldest (25 million years) and deepest (1,700 m) lake is located in the mountainous Russian region of Siberia and is known as `Galapagos of Russia.` The natural wonder, which contains 20...