“The rubble slick went as far as we could see in the moonlight." London -- Sailors in the South Pacific were surprised this month to find themselves sailing through a sea of stone. Australian couple ...

An "island" of floating pumice rocks bigger in area than Israel has been spotted in the South Pacific, New Zealand's Royal Navy said. Officers on a Royal New Zealand Air Force ship saw the rock raft ...

The Atlantic island of Bermuda has long looked like a geological magic trick, a lonely volcanic peak apparently hovering in the middle of the ocean with no obvious engine beneath it. Now a new picture ...

A “raft” of floating pumice rock the size of Manhattan is drifting towards Australia, bringing along with it new marine life that could help with the recovery of the Great Barrier Reef’s corals, half ...