The Forest Service still needs to approve a plan for how the mining company will run the operation. Experts raise red flag ...

Along certain parts of the ocean floor lies a bounty of rare minerals and metals, critical components for batteries, electric ...

Ontario tabled legislation Thursday that it says will speed up the development of mines by designating some as "special ...

Holt, one of Magellan’s offshore managers, said the aim was to test the physical requirements and environmental impacts of pulling up sulfide deposits. What would soon become unclear, however, was why ...

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

Bitcoin mining creates new coins and secures the network, but its high energy use has raised concerns about its environmental ...