BOSTON (AP) — A judge released a Russian-born scientist and Harvard University researcher charged with smuggling frog embryos into the United States on bail Thursday. Kseniia Petrova, 30, has ...

BOSTON — A Harvard University researcher accused of smuggling clawed frog embryos into the United States was indicted Wednesday on additional charges. Kseniia Petrova, a Russian-born scientist ...

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 ...

A Russian-born scientist at Harvard University accused of smuggling frog embryos into the United States was indicted on Wednesday on additional charges nearly two weeks after her lawyers secured ...

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.

BOSTON (AP) — A Russian-born scientist and Harvard University researcher charged with smuggling frog embryos in the U.S. shared hugs and laughs with supporters after a judge released her from ...

Attorneys argued over whether a Harvard University researcher accused of smuggling frog embryos brought “biological materials” into the U.S. Kseniia Petrova, a Russian-born scientist ...

BOSTON (AP) — A Russian-born scientist and Harvard University researcher charged with smuggling frog embryos into the United States faces a detention hearing in Massachusetts on Thursday.