the world’s largest freshwater lake held a mystery that left scientists scratching their heads. Lake Baikal, located in Russia’s frigid Siberia, freezes over every winter. But the ice sheet ...

In the depths of Russia lies a lake that holds an impressive number of world records and is so deep that it could hold over ...

An curved arrow pointing right. Lake Baikal in Siberia is the oldest and deepest freshwater lake in the world. It is frozen for up to five months a year and its ice is so thick cars often drive ...

Lake Baikal, the world's deepest lake located in Russia ... regarding the ice cover on the lake," the agency added. Lake Baikal is the world’s deepest lake and the world’s largest drinking ...

The waters of Russia’s Lake Baikal are contaminated ... of microplastics in the water of the world’s largest and oldest freshwater lake is of the same order of magnitude as the concentrations ...