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

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

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

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

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

A Russian-born scientist and Harvard University researcher charged with smuggling frog embryos in the U.S. shared hugs and ...

In comments after her release, Petrova said she was grateful to friends and colleagues who supported her and shared her story. Harvard University researcher Kseniia Petrova, 30, smiles next to ...

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.