Another Retraction Imminent for Controversial Physicist

A prominent journal has decided to retract a paper by Ranga Dias, a physicist at the University of Rochester in New York who has made controversial claims about discovering room-temperature superconductors -- materials that would not require any cooling to conduct electricity with zero resistance. From a report: The forthcoming retraction, of a paper published by Physical Review Letters (PRL) in 20211, is significant because the Nature news team has learnt that it is the result of an investigati