The world's largest lake is so vast that it's four times larger than its closest competitor and is often dubbed as a fully-fledged sea.

Since 2006, the sea has become almost two meters shallower, and by the end of the century, it is predicted to fall by another 8–18 meters.

Environmental activists are alarmed over the rapidly declining water levels of the Caspian Sea, highlighting the urgent need for action. The falling water levels pose significant threats to the ...

TASS/. All Caspian Sea littoral states (Russia, Azerbaijan, Iran, Kazakhstan and Turkmenistan) have the right to take part in the environmental reviews of cross-border projects, which can affect ...

The trans-Caspian gas pipeline, which may be laid across the Caspian Sea, “is a rather complex ... on which none of the EU member states borders,” Russian Foreign Ministry spokesman Alexander ...