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

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

Federal judge releases Kseniia Petrova, a Russian-born cancer researcher accused of smuggling frog embryo samples, while ...

Kseniia Petrova, a Harvard researcher, still faces criminal charges for failing to declare scientific samples she was ...

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

Harvard researcher Kseniia Petrova was released on bail after a 10-minute hearing in her criminal smuggling case – of frog ...

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

Kseniia Petrova, 31, was detained at Logan International Airport on Feb. 16 for failing to dclare frog embryos that she was ...

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

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

A Harvard researcher who fled Russia fearing political persecution has been released from US custody after being targeted for ...

Kseniia Petrova, a Harvard scientist who was arrested last month on a federal smuggling charge, was released Wednesday from ...