Exploration drill rigs are the next frontier of mining automation, but what innovation is emerging and is it happening fast ...

Scientists have dug the deepest hole ever in rock from Earth's mantle, drilling more than 4,160 feet ... seabed and retrieved a cylindrical core sample that may hold clues about Earth's most ...

An investigative drilling program in ... with investigations drilled to 850 metres. The core samples reveal two main types of rock at the site which Queensland government geologist Tony Knight ...