Kseniia Petrova, a scientist and Harvard University researcher from Russia, was detained by immigration authorities and held ...

A judge in Massachusetts has ordered Harvard researcher Kseniia Petrova released from custody as she faces charges related to ...

A judge released a Russian-born scientist and Harvard University researcher charged with smuggling frog embryos into the ...

Kseniia Petrova, a Russian scientist at Harvard University’s Medical School who was detained after being accused of smuggling ...

Harvard researcher Kseniia Petrova, a Russian citizen, had been detained since February after Customs and Border Protection ...

A federal judge ordered that Kseniia Petrova — a Harvard Medical School researcher who was detained by Immigrations and ...

A judge released a Harvard Medical School research associate and Russian native Thursday. She had been held in federal detention for nearly four months after she tried to re-enter the U.S.

A customs official at Boston’s Logan International Airport detained Petrova on Feb. 16 and subsequently revoked her J-1 visa.

A bail hearing is scheduled Wednesday for Kseniia Petrova, the 30-year-old Harvard Medical School researcher from Russia ...

Petrova was charged with smuggling earlier this month as U.S. District Judge Christina Reiss in Burlington set the hearing date on her petition. Reiss ruled Wednesday that the immigration officers’ ...

Kseniia Petrova, a Harvard scientist who was arrested last month on a federal smuggling charge, has been released from Immigration and Customs Enforcement custody following a detention hearing in ...