Current price $59.18 52-week high $74.24 ...

Diversified major Rio Tinto will invest C$7.6-million in an industrial demonstration project aimed at assessing the ...

Despite strong local opposition and environmental concerns, the EU has designated Rio Tinto's lithium mining project in ...

From satellite images taken over a period of 26 years, a team at the UCO shows how a system of irrigation channels dating ...