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 ...

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

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

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

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

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

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

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

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

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