The investigation comes after authorities accused a Chinese scientist and his girlfriend working in the school's lab of smuggling a toxic fungus into the U.S.

WASHINGTON (AP) — The University of Michigan is under federal scrutiny after two Chinese scientists linked to the school were separately charged with smuggling biological materials into the United States.

University of Michigan faces federal investigation after two Chinese students arrested for smuggling biological materials - The University of Michigan is under federal scrutiny after two Chinese scientists linked to the school were separately charged with smuggling biological materials into the United States.