In the icy depths of Lake Baikal, the world’s oldest and deepest freshwater lake, a robotic expedition has uncovered stunning geological secrets that were previously hidden beneath the surface. Known ...

This article was written as part of the Train to Copenhagen project, aimed at raising awareness of climate change in advance of the climate talks in Denmark in December. For more information about the ...

(Reuters) - Russian explorers plunged to the bottom of Lake Baikal, the world's deepest lake, on Tuesday in a show of Moscow's resurgent ambitions to set new records in science. Here are some details ...