The ocean's deep-sea bed is scattered with ancient rocks, each about the size of a closed fist, called "polymetallic nodules.

President Donald Trump has issued an order aimed at opening America's waters to deep sea mining. Here's what the impact could ...

Environmental groups are decrying an executive order signed by President Donald Trump to expedite deep-sea mining for ...

Deep-sea mining firm The Metals Co. asked the Trump administration today to approve its plans to mine the international ...

President Donald Trump is trying to fast track a brand new, highly controversial industry – mining critical minerals in the ...

President Donald Trump on Thursday signed an executive order aimed at boosting the deep-sea mining industry, marking his ...

Trump signed an executive order Thursday directing the secretaries of Interior and Commerce to speed up the exploration and permitting for deep sea mining ... minerals than land-based mining ...