Two Chinese scientists accused of smuggling or shipping biological material into the United States for use at the University ...

Chengxuan Han is accused of bringing in biological materials related to roundworms in a case in federal court in Detroit.

Federal authorities arrest Chinese nationals for allegedly smuggling dangerous biological materials, including a crop-killing ...

Two Chinese scientists, Yunqing Jian and Chengxuan Han, remain in custody for allegedly smuggling biological materials into ...

Two Chinese researchers charged in separate biological smuggling investigations consented to federal detention during ...

Chengxuan Han has been accused of smuggling packages addressed to people associated with a University of Michigan laboratory.

In the decision to keep them in custody, prosecutors said they had concerns that both women would flee the country if they ...

There was concern that Han Chengxuan and Jian Yunqing would flee the US if released on bond, like a Chinese national in an ...

Chinese researcher Chengxuan Han was arrested on Sunday after landing at the Detroit Metropolitan airport. FBI's Kash Patel shared images associated with packages containing a biological material ...

Yunqing Jian appeared with several attorneys during a detention hearing June 13 in U.S. District Court in Detroit.