Lake Baikal in Siberia: The deepest lake on Earth holds 20% of the world's unfrozen freshwater and is 25 million years old
Published on: July 10, 2026, 3:30 p.m. | Source: Times of India
Rest of World News: Standing beside a large lake, it is easy to assume that its most impressive feature is its surface area. Yet some lakes hold their greatest secrets fa.
