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Harvard scientist accused of frog embryo smuggling faces new charges

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 ...
Nanowerk

Neurons self-organize and drive behavior inside artificial living bodies with no evolutionary precedent

Neurons placed inside engineered living bodies built from frog cells self-organize, become active, and reshape movement ...
Yahoo

Harvard researcher detained in February for failing to declare frog embryo samples says she didn’t lie to government

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 ...
The Boston Globe

Russian scientist accused of bringing frog embryos into country released from federal custody

A Harvard Medical School scientist from Russia who had been detained since February for bringing frog embryos into the country for research purposes was released Thursday after prosecutors withdrew ...
The Washington Post

Harvard scientist accused of smuggling frog embryos faces new charges

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.