Jodi Hilton Harvard’s Kseniia Petrova is one of causes at a protest of Trump administration policies April 12 at the ...

Petrova is accused of failing to declare clawed frog embryos and embryonic samples while passing through customs at Boston ...

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

After being in ICE custody, a Harvard researcher now faces serious charges for undeclared frog embryo samples.

Attorneys argued over whether a Harvard University researcher accused of smuggling frog embryos brought “biological materials ...

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

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

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

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

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 ...

A federal judge in Massachusetts on Thursday ordered Harvard medical researcher Kseniia Petrova released from custody as she faces charges related to the alleged smuggling of frog embryos.