Once a hidden gem in the heart of Siberia, Lake Baikal has become a top tourist hotspot, attracting millions of visitors each year. The lake offers a range of activities, from relaxing cruises to ...

(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 ...