Scientists exploring Gulf shipwreck discover frozen tar volcano
Scientists using an underwater robot to explore three shipwrecks off Galveston have found what looks like a solidified eruption from a deep-sea volcano, according to KHOU-TV. A team of researchers working at a command center at Texas A&M Galveston saw something that looked like a fourth shipwreck, but as the robot got closer, they realized it was an eruption of tar that solidified when it hit ...
http://www.chron.com/news/houston-texas/texas/article/Scientists-exploring-Gulf-shipwreck-discover-5437892.php
