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

Two Chinese scientists accused of smuggling or shipping biological material into the United States without permits will ...

Chengxuan Han is accused by federal government of sending four packages to the U.S. from China containing concealed material ...

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

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

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

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

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 ...

Federal authorities charged Chengxuan Han with allegedly smuggling biological samples from China to the University of ...

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

Han is the third Chinese scientist to be accused of smuggling biological materials into Michigan in recent weeks.