The latest research policy and funding news from the United States, including scrutiny of changes to scientific advice, a leadership reshuffle in NASA’s human spaceflight branch and the scholarly excommunication of a major university.
In depth: The United States’ National Science Foundation and National Institutes of Health have written to researchers to remind them to disclose any foreign support they have received and avoid foreign recruitment programmes.
Full story: Agencies warn researchers not to stray far from home