Family seeks release of US seismologist held in China since 2024
An American seismologist has been detained in China on espionage charges since 2024, his family revealed Tuesday, saying US President Donald Trump’s direct appeal for his release to Chinese counterpart Xi Jinping had gone unanswered. Youlin Chen — who has researched how to detect underground nuclear tests using seismological data — was detained on November […]
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7/14/2026 9:47:15 AM