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.

A Russian-born scientist and Harvard University researcher charged with smuggling frog embryos into the United States has ...

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

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

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

Harvard Medical School scientist Kseniia Petrova was released on bail Thursday after spending four months in ICE detention.

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

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 ...