Mick Wilkes is stepping down for personal reasons, COO to take over as CEO.

ASI will supply the technology to convert fleet of 77 haul trucks from manned to autonomous.

Company's 1,800 employees at its Rio de Janeiro headquarters will work from home.

Company says that spot market has been supported by weather-related supply disruptions in Brazil and Australia.

The winds of decarbonization are blowing through the commodities industry.

The federal Science Minister Karen Andrews said the funding is part of a total 10-year investment of A$135.4 million to support the successful transition of mining communities.

UK investigated payments to a consultant when Sam Walsh was the head of Rio's iron ore group.