In the icy depths of Lake Baikal, the world’s oldest and deepest freshwater lake, a robotic expedition has uncovered stunning ...

Ice climbing at the world's deepest freshwater lake, Lake Baikal is a unique adventure for thrill-seekers. The lake turns into a winter wonderland in the colder months, with its frozen surface and ...

Located in southern eastern Siberia, Russia, Lake Baikal holds the title of world's deepest lake, with a maximum depth of 5,315 feet. It's also one of the Earth's oldest freshwater lakes ...