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

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

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

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

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

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

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

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

A Russian researcher affiliated with Harvard Medical School was released from federal custody Thursday, four months after ...

Russian-born Harvard University scientist Kseniia Petrova was released after being arrested for allegedly smuggling frog ...

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