A strange video from the South Atlantic Ocean showed parasites on a deep-sea fish. These parasites, Lophoura szidati copepods, looked like they had pigtails. They clung to the head of a rattail ...

Environmental groups are decrying an executive order signed by President Donald Trump to expedite deep-sea mining for minerals, saying it could irreparably harm marine ecosystems and ignores an ...

France on Monday accused the United States of violating international law after President Donald Trump signed an order to fast-track deep-sea mining in the open ocean outside his country's ...

FILE - This undated photo released by the National Oceanic and Atmospheric Administration shows deep-sea spiral coral during a dive on the New England Seamount chain in the North Atlantic Ocean.

WASHINGTON – US President Donald Trump on April 24 signed an executive order aimed at boosting the deep-sea mining industry, marking his latest attempt to boost US access to nickel, copper and ...