Harvard University researcher Kseniia Petrova is facing a pair of additional charges two weeks after a judge released her from Immigration and Customs Enforcement (ICE) detention. In a court filing ...

(CNN) — A Harvard Medical School researcher currently detained by Immigration and Customs Enforcement says she should have reviewed customs protocols before attempting to enter the US with ...

A Russian-born scientist and Harvard University cancer researcher accused of smuggling frog embryos into the United States has been released following four months in federal custody Thursday. Kseniia ...

Add Yahoo as a preferred source to see more of our stories on Google. This undated photo provided by Polina Pugacheva in April 2025 shows Kseniia Petrova, a Russian-born scientist who was a researcher ...

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.