A Russian-born researcher at Harvard University accused of smuggling frog embryos into the United States faced new criminal charges as she was indicted by a federal grand jury in Boston on Wednesday.

A Harvard University researcher accused of smuggling clawed frog embryos into the United States was indicted Wednesday on additional charges.

Harvard University researcher Kseniia Petrova appeared in Massachusetts federal court on Wednesday for a probable cause hearing after being charged with smuggling frog embryos into the United States.

Attorneys argued over whether a Harvard researcher accused of smuggling frog embryos brought “biological materials” into the U.S. in a court hearing Wednesday. Kseniia Petrova, a Russian-born ...

A Harvard University researcher accused of smuggling clawed frog embryos into the United States was indicted Wednesday on additional charges. Kseniia Petrova, a Russian-born scientist conducting ...

Harvard University researcher Kseniia Petrova appeared in Massachusetts federal court on Wednesday for a probable cause hearing after being charged with smuggling frog embryos into the United States.

A Harvard University researcher accused of smuggling clawed frog embryos into the United States is facing additional charges. Kseniia Petrova, a Russian-born scientist conducting cancer research ...

A Harvard University researcher accused of smuggling clawed frog embryos into the United States is facing additional charges. Kseniia Petrova, a Russian-born scientist conducting cancer research ...