Cyanobacteria were long thought to need the sun to survive. But a new study suggests otherwise and hints at fresh ...

KALGOORLIE, Australia, Aug 7 (Reuters) - EMED Mining is making plans to restart Spain's fabled Rio Tinto copper mine in early 2015, citing a mini-mining boom in the copper-rich Iberian Peninsula that ...

By Clara Denina and Melanie Burton LONDON, Dec 4 (Reuters) - Rio Tinto CEO Simon Trott outlined a plan on Thursday to ...

Science results from a field-simulated lander payload and post-mission laboratory investigations provided “ground truth” to interpret remote science observations made as part of the 2005 Mars ...

Curious if Rio Tinto Group is still a hidden gem or already fully priced in? Here is what recent data reveals for investors trying to size up value and opportunity. Shares have moved up 8.7% in the ...

Rio Tinto has paused plans to build a multi-billion-dollar lithium mine in western Serbia amid significant opposition. The ABC visited the site last year to hear from representatives from the company ...