Anunderwater robot has uncovered startling new geological features in Siberia’s Lake Baikal, including previously unknown mud volcanoes at depths of up to 540 feet. These volcanoes, found near a ...
Hidden beneath the placid surface of a Siberian lake, a robot has mapped a landscape that looks more like an alien seabed than a freshwater basin. By tracing plumes of gas and reshaped sediments, ...