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Science 18 February 2005:
Vol. 307. no. 5712, p. 1023
DOI: 10.1126/science.307.5712.1023b
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News of the Week

U.S. IMMIGRATION POLICY:
New Rules Ease Scientific Exchanges

Yudhijit Bhattacharjee

The United States last week changed its visa rules to make it easier for foreign students and scientists working on sensitive technologies to reenter the country after overseas trips.

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Science. ISSN 0036-8075 (print), 1095-9203 (online)