Harvard researcher Kseniia Petrova, a Russian citizen, had been detained since February after Customs and Border Protection ...

Kseniia Petrova, a Russian-born scientist and Harvard University researcher, was detained by immigration authorities and held ...

A Russian-born scientist and Harvard University researcher charged with smuggling frog embryos into the United States has ...

A judge released a Russian-born scientist and Harvard University researcher charged with smuggling frog embryos into the ...

A Russian-born scientist at Harvard University who was detained by U.S. immigration authorities in February after returning ...

Lawyers for Harvard University urged a federal judge to ensure that the Trump administration won’t impose alternative ...

As President Donald Trump and his team dialed up the pressure on Harvard University last month, threatening to bar its ...

Kseniia Petrova, a Russian scientist at Harvard University’s Medical School who was detained after being accused of smuggling ...

In the months since it became a top target in the administration’s efforts to overhaul higher education, Harvard has ...

A customs official at Boston’s Logan International Airport detained Petrova on Feb. 16 and subsequently revoked her J-1 visa.

This week, a federal judge sided with Harvard in one of its two lawsuits, blocking an order by President Trump to prevent ...