Federal prosecutors allege Kseniia Petrova violated customs law by failing to declare preserved frog embryos in her luggage, in a case that's raised questions over her detention.

Harvard researcher Kseniia Petrova, already facing possible deportation back to Russia, has now been charged with smuggling ...

A government lawyer told a federal judge on Wednesday that the intention is to deport Kseniia Petrova, a Harvard researcher, ...

A Russian-born scientist and research associate at Harvard University who has been held for months in an immigration ...

Kseniia Petrova, a Russian-born scientist and researcher at Harvard University, was charged on Wednesday with one criminal ...

Harvard University researcher Kseniia Petrova was detained by immigration authorities since February and has filed a petition ...

A Russian researcher at Harvard Medical School who has been detained by US immigration authorities since February was charged ...

A Russian scientist working at Harvard Medical School who was nabbed by ICE three months ago has been charged with trying to ...

A Russian-born Harvard researcher faces smuggling charges after TSA in Boston allegedly found biological material, including frog embryos, in her luggage.

A Harvard scientist detained in Louisiana over immigration concerns has now been charged with smuggling frog embryos and is ...

Kseniia Petrova, a Harvard Medical School researcher from Russia, has been charged with smuggling for attempting to bring ...

A Harvard Medical School scientist was charged on Wednesday in connection with frog embryos found in her duffle bag at Logan ...