California-based Brimstone is teaming up with OKC-based Dolese Bros. to use its Roosevelt quarry to produce alumina for ...

Aluminerie Alouette, an aluminium maker that’s partially owned by Rio Tinto, is planning to commit as much as C$1.5-billion ...

Would Trump’s Golden Dome keep the US safe – and do space lasers work? Forty years after Ronald Reagan launched “Star Wars”, Trump has plans for a modern missile defence shield.