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. In a court filing ...

Officer improperly canceled visa of Harvard scholar charged with frog embryo smuggling, judge rules “The undisputed facts reveal that Ms. Petrova’s visa was impermissibly canceled because of the frog ...

Learn more about the interesting history of African clawed frogs with health and science, and how they became a harmful ...

Attorneys argued as to whether a Harvard researcher — accused of smuggling frog embryos — brought “biological materials” into the U.S., at a Wednesday court hearing, as reported by The Associated ...

(CNN) — A Harvard Medical School researcher currently detained by Immigration and Customs Enforcement says she should have reviewed customs protocols before attempting to enter the US with ...

A federal judge in Vermont ruled Tuesday that a Customs and Border Protection agent improperly canceled the visa of a Harvard Medical School scientist from Russia who was charged with smuggling frog ...

Embryonic development is a meticulously orchestrated process in which spatial and temporal cues guide cell fate determination and tissue patterning. Central to this process is morphogen signalling – a ...