The collective scramble to move as much physical copper as possible to the US is creating shortages in the rest of the world.

Vancouver-based Novagold and US hedge fund billionaire John Paulson agreed in April to jointly buy Barrick’s 50% stake in ...

The renewed US-China trade truce struck in London left a key area of export restrictions tied to national security untouched, an unresolved conflict that threatens a more comprehensive deal, two ...

Chinese researchers have reportedly produced rubidium chloride at 99.9% purity of from potassium chloride material.