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

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

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

U.S. authorities said Monday that they had arrested a Chinese researcher accused of smuggling biological material into the ...

The Department of Justice (DOJ) announced on Monday that it has apprehended a University of Michigan (U-M) scholar from the ...

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

Chengxuan Han, of the People's Republic of China, is charged with smuggling goods into the U.S. and making false statements.

Federal authorities arrested a Chinese researcher connected to the University of Michigan, marking the third such case in two ...

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

The FBI has arrested Chengxuan Han, a graduate student from China, on charges of smuggling goods into the United States and ...

Chengxuan Han is the third Chinese researched tied to allegations related to biological pathogens being smuggled into the US.

Chengxuan Han, a doctoral student from Wuhan’s Huazhong University of Science and Technology, was arrested June 8 at Detroit ...