(ABC NEWS) — A Russian researcher at Harvard University is being detained at a Louisiana detention center over failing to declare frog embryos while passing through customs, according to a ...

Harvard Medical School researcher Kseniia Petrova was detained by Immigration and Customs Enforcement after she failed to disclose frog embryos she brought into the country. Petrova’s attorney ...

a Russian-born scientist who until a couple months ago was a researcher at Harvard University, was detained by immigration agents while returning to Boston with frog embryo samples.

A Russian researcher at Harvard University is being detained at a Louisiana detention center over failing to declare frog embryos while passing through customs, according to a complaint filed by her ...