Plus: G20's widening 'CDR gap', IKEA's largest solar project in India, and a 'world first' deep mine carbon storage project in Georgia
London-listed firm had planned to develop £250m rare earth refinery in Saltend near Hull, but is now reportedly switching its focus to the US after an offer of support from the White House
Sweden's state-owned mining firm locates large deposits of rare earth elements critical for manufacture of wind turbines and electric vehicles
Tech giant says its new iPhones prove rare earth materials can be recycled, contrary to conventional belief