The Oldest Lakes in the World

The Oldest Lakes in the World

The oldest lake in the world is a title often held by the ancient lake of Lake Zaysan or the ancient lake of Lake Baikal.

How Are Lake Islands Formed?

How Are Lake Islands Formed?

Several processes like erosion, volcanic eruptions, earthquake-triggered landslides, etc., give rise to islands within lakes.

What Is a Paleolake?

What Is a Paleolake?

A paleolake is a lake that existed in the past when hydrological conditions were different.