Ocean scientists measure sediment plume stirred up by deep-sea-mining vehicle

Credit: Unsplash/CC0 Public Domain What will be the impact to the ocean if humans are to mine the deep sea? It’s a question that’s gaining urgency as interest in marine minerals has grown. The ocean’s deep-sea bed is scattered with ancient, potato-sized rocks “polymetallic nodules” that contain nickel and cobalt—minerals that are in high demand … Read more