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. Petrova ...

Harvard University researcher Kseniia Petrova is facing a pair of additional charges two weeks after a judge released her from Immigration and Customs Enforcement (ICE) detention.

MORE: Judge orders release of Harvard researcher Kseniia Petrova while her case proceeds Goldsworthy testified that Petrova's luggage was identified by a canine while it was on the luggage belt.

Attorneys argued over whether a Harvard researcher accused of smuggling frog embryos brought “biological materials” into the U.S. in a court hearing Wednesday.

Kseniia Petrova, 31, a Russian-born Harvard scientist accused of smuggling frog embryos into the United States, was indicted on additional charges.

Kseniia Petrova, 31, a Russian-born Harvard scientist accused of smuggling frog embryos into the United States, was indicted on additional charges.

BOSTON (AP) — Attorneys argued over whether a Harvard researcher accused of smuggling frog embryos brought “biological materials” into the U.S. in a court hearing Wednesday. Kseniia Petrova ...

A Russian-born researcher at Harvard University accused of smuggling frog embryos into the United States faced new criminal charges as she was indicted by a federal grand jury in Boston on Wednesday.