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Mining news headlines

The capsule - just 8 millimeters by 6 millimeters - was used in a density gauge fitted to a pipe at Rio Tinto's Gudai-Darri iron ore mine

How do you lose a radioactive capsule?

The discovery of a tiny lost radioactive capsule beside a remote highway in Western Australia raises many questions - not least how it escaped layers of radiation-proof packaging loaded onto a moving truck.

Australia's richest person revealed

There are now more billionaires than ever in Australia as the country's wealthiest residents grow their fortunes despite global challenges.
The earth's shadow covers the full moon during a partial lunar eclipse, Friday, Nov. 19, 2021, in Kansas City, Mo. (AP Photo/Charlie Riedel)

Why the US government proposed nuking the Moon

A secretive program that ran from 2007 - 2012 spent millions on experimental technologies, including invisibility cloaks and a proposal to blast the moon with thermonuclear explosives.