Fears scientists about to 'frack' volcanic sea bed could 'trigger mega earthquake'

Scientists from Cardiff University are behind the mission, which hopes to bring the first ever samples of mantle - the rocky substance that makes up most of our planet between the crust and core - back to the surface to be studied.








Read More: http://www.express.co.uk/news/science/623518/Fears-scientists-fracking-volcanic-sea-bed-trigger-mega-earthquake