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.

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

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

Several cases have raised fears that Chinese nationals are part of a campaign to terrorize the U.S. agricultural industry & ...

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

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

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

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

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

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

A Chinese scientist has been detained by U.S. authorities, accused of smuggling biological materials into the country from ...