Why might the U.S. be interested in deep-sea mining, and what are the environmental risks? Here's what you need to know.

Deep-sea mining firm Impossible Metals said on Tuesday that it has asked U.S. federal officials to launch a commercial auction for access to deposits of nickel, cobalt and other critical minerals off ...

Holt, one of Magellan’s offshore managers, said the aim was to test the physical requirements and environmental impacts of ...

Trump administration is drafting an executive order that will enable the stockpiling of deep-sea metals in a bid to counter ...

Deep sea mining operations are expected to increase the negative impact on environmental indicators by up to 13 per cent, a change categorized as having 'great' significance, relative to the 'without' ...

Scooping up minerals from the ocean floor damages the environment. But a Canadian company claims to have found a gentle way. Can this work?