An immigration judge has found the U.S. government’s initial deportation case against Kseniia Petrova to be legally deficient ...

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

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

Kseniia Petrova, a Harvard researcher, told NBC News she fears persecution and jail time in Russia for protesting against the ...

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

President Trump’s immigration crackdown ensnared Kseniia Petrova, a scientist who fled Russia after protesting its invasion ...

A Russian scientist working at Harvard Medical School was detained by ICE at Boston Logan International Airport when attempting to bring back frog embryos at the request of a professor.

Kseniia Petrova's attorney said her previous arrest in Russia and social media activity "will almost certainly ensure a nice, ...

A Russian scientist working at Harvard Medical School has been detained by federal immigration ... at a US Immigration and Customs Enforcement (ICE) facility in Louisiana after she was taken ...

A Russian scientist ... when she was detained at Logan International Airport on Feb. 16, Leonid Peshkin, a principal research scientist at Harvard, said in a phone interview.

We really don’t know if we’re ever going to see her again, because if they deport her to Russia, we may never see her again.” ...