Gautam Adani took aim at two major faults opponents have flung at the development of the Carmichael coal mine.

CO2 Solutions' carbon sponge technology uses the carbonic anhydrase enzyme to dramatically accelerate carbon dioxide capture.

The company plans to use aluminous clay from Cadoux to produce high purity alumina for the tech industry.

The shake-up of the top tier of gold mining happened before the mega mergers closed.

The changes are being lauded for their potential to stimulate the Australian economy in remote and resource-rich regions.

Iron ore price sets fresh 5-and-a-half year high Tuesday, but the good times won't last, says the Australian government's chief economist.

BHP's Escondida continues to lead the way as the top copper operation on the planet.