The Department of Homeland Security alleged that Kseniia Petrova, a Russian scientist working at Harvard Medical School, ...

Russian-born scientist Kseniia Petrova never imagined she would face significant immigration issues, but it has been 68 days ...

Kseniia Petrova never imagined she would face significant immigration issues, but it has been 68 days since she was detained ...

Russian-born scientist Kseniia Petrova has been detained by U.S. Immigrations and Customs Enforcement since February when she failed to declare frog embryo samples at Boston's Logan Airport BATON ...

Kseniia Petrova, a 30-year-old cancer researcher at Harvard, faces deportation and fears for her life after being detained by ...

A Russian researcher at Harvard who is being held for failing to declare frog embryos while passing through customs tells ABC News that the ordeal has been shocking.

An immigration judge found the official document initiating Kseniia Petrova’s deportation to be legally deficient. She ...

BATON ROUGE, La. (AP) — Kseniia Petrova never imagined she would face significant immigration issues, but it has been 68 days since she was detained at the Boston airport while traveling with ...

This undated photo provided by Polina Pugacheva in April 2025 shows Kseniia Petrova, a Russian-born scientist who was a researcher at Harvard University. (Polina Pugacheva via AP) This undated ...