Investors have held meetings with Rio's chairman and executives.

The world’s fourth largest iron ore producer expects to be carbon-neutral about 10 years earlier than its rivals.

Blasting of Juukan Gorge caves has been likened to the destruction of Palmyra by the Islamic State.

Researchers at UC are working with bacteria whose ability to concentrate different metals could be used to access valuable elements or to clear toxic metals from polluted water.

Australia's Senate agreed to begin a national inquiry into how the destruction of two ancient and sacred Aboriginal caves occurred.