The U.S. and China, two of the world’s largest economies, broke new territory in trade negotiations over rare earth elements.

Rare earth elements sustain the Information Age, and securing a supply of these metals has become a matter of national and ...

The near $16-million reduction would impact "our national security, global positioning, and economic growth," wrote U.S.Rep.

The White House has tapped a former mining executive to head an office at the National Security Council focused on strengthening supply chains, three sources said, as a pared-down NSC zeroes in on a ...