The proposed limitations stem from fears of intellectual property theft.

The cancer scientist and his family have been sent home, and an official claims that his detention was not triggered by the Trump travel ban.

A bill that would increase visas for foreign-born, US-trained science and engineering graduates passes in the House, but is unlikely to get through Senate.

Proposed legislation that sought to offer green cards to foreign STEM students excluded those in biology.

Legislation aimed at retaining foreign students who earn advanced science and engineering degrees in the United States is rejected by Congress.

Indian researchers argue that applying for new visas every year is an insult to international scientists.