1 May 2023
A machine that moulds scrap aluminium into automotive parts could help speed up production of electric vehicles while cutting down the industry's dependence on aluminium mining and extraction
6 January 2021
Farms that grow metal-rich plants are cropping up around the world and promise a greener, less destructive alternative to mining for rare minerals
4 November 2020
As the race to extract valuable minerals from the deep ocean ramps up, how can we also protect unique marine ecosystems?
23 October 2017
This aquatic drone can crawl down abandoned pits to get the treasure that’s too dangerous for humans to reach, which may mean a future with fewer new mines
