A recent executive order from U.S. President Donald Trump to invest in deep sea mining operations could have dire ...

To break China’s strategic grip on critical minerals, the US must remove impediments, streamline issuance of permits and ...

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

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