In the first image from November 2022, the underwater mud volcano is solidly beneath sea level, with no discernable land ...

And maybe they were right to be worried. The Caspian Sea Monster could scream along at 650 kilometers per hour, would skim harmlessly over antiship mines, and flew too low for most radar to spot.

A mysterious island suddenly emerged on the surface of the Caspian Sea, only to disappear again in less than two years.

MAZANDARAN, IRAN—Phys.org reports that a wooden shipwreck discovered in Iran on the southern coast of the Caspian Sea has been studied by a team of researchers from the International Association ...