An American seismologist who did contract research for the U.S. government related to nuclear tests in North Korea has been detained in China for nearly two years and accused of spying, his family and supporters said. Youlin Chen, who was born in China, was detained by Chinese state security officers at a Beijing airport in November 2024, when he was about to return to home in Boston. Dr. Chen’s family and supporters said they were making his case public for the first time this week in the hope that the…
U.S. Presses China to Free American Seismologist Accused of Spying
