Kumani Bank mud volcano has produced transient islands multiple times since its first recorded eruption in 1861.
NASA discovered a ghost island in the Caspian Sea that emerged in early 2023 but has since vanished again. This island has ...
In 2023 an island appeared in the Caspian Sea, about 25 km off Azerbaijan's east coast, and disappeared a year later. NASA ...
A mysterious "ghost island" formed by an underwater mud volcano appeared in the Caspian Sea in 2023 only to vanish again ...
An island emerges from the waters, then vanishes, as if it never existed. In the Caspian Sea, this phenomenon has been ...
A mysterious island emerged and then vanished from the surface of the Caspian Sea within less than two years. Experts ...