These fluctuations in sea level and freshwater input affected the Caspian Sea's size, depth and salinity over time. What sets the Caspian Sea apart is not just its size, but also its distinct ...

The Caspian Sea has witnessed a bizarre phenomenon ... Mark Tingay, a geologist from the University of Adelaide, said the island's size was estimated to be around 1,300 feet wide at its peak.

The size of the island varied ... the island disappeared almost entirely when the sediment sank again into the Caspian Sea. The strong erosion points toward the short, unstable existence such ...

The island was spotted by satellite in the 143,200-square-mile Caspian Sea, between Europe and Asia, NASA says. NASA photo Like some sort of modern Atlantis, a “ghost” island has largely ...

BP will add six new gas wells in Azerbaijan’s Shah Deniz field in the Caspian Sea in order to maintain stable production for the ...