Kseniia Petrova, a Harvard Medical School researcher who was detained by Immigration and Customs Enforcement in February, was ...

Kseniia Petrova, 31, a Russian-born Harvard scientist accused of smuggling frog embryos into the United States, was indicted on additional charges.

The indictment Wednesday formalizes charges Kseniia Petrova, 31, has been facing since her detainment in February at Logan ...

Kseniia Petrova was indicted on charges of smuggling, concealment and making a false statement after flying to the U.S. with ...

Kseniia Petrova, 31, a Russian-born Harvard scientist accused of smuggling frog embryos into the United States, was indicted on additional charges.

Kseniia Petrova, 31, a Russian-born Harvard scientist accused of smuggling frog embryos into the United States, was indicted on additional charges.

Kseniia Petrova, 31, a Russian-born Harvard scientist accused of smuggling frog embryos into the United States, was indicted on additional charges.

Kseniia Petrova, 31, a Russian-born Harvard scientist accused of smuggling frog embryos into the United States, was indicted on additional charges.

Kseniia Petrova, 31, a Russian-born Harvard scientist accused of smuggling frog embryos into the United States, was indicted on additional charges.

A Harvard Medical School scientist from Russia, Kseniia Petrova, is now facing more charges in the U.S. for allegedly ...

Harvard researcher Kseniia Petrova is indicted on three federal charges for allegedly smuggling frog embryos into the U.S., ...