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

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

This week, an immigration judge found the official document initiating the deportation of Kseniia Petrova, a Russian-born ...

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.

It's been 68 days since Kseniia Petrova, a Russian-born scientist who until a couple months ago was a researcher at Harvard ...

Russian-born Kseniia Petrova has been detained since she was arrested at a Boston airport in February for allegedly not ...

Kseniia Petrova, a Harvard cancer scientist, faces deportation to Russia, jeopardizing her research and sparking legal ...

Without Harvard scientist Kseniia Petrova’s expertise, no one can fully unlock the data’s potential, putting crucial ...

Kseniia Petrova, a Harvard scientist crucial to cancer diagnostic advancements, has been detained for two months, raising ...

Seventeen Senate Democrats are pushing the Department of Homeland Security to release Harvard Medical School researcher ...

Kseniia Petrova never imagined she would face significant ... The Russian-born scientist and Harvard University researcher associate was in the United States legally. But she finds herself thrust ...

(AP) — Kseniia Petrova never imagined she would face significant ... The Russian-born scientist and Harvard University researcher associate was in the United States legally.