US government probe into postdoc visas worries scientists
Nature, Published online: 19 October 2026; doi:10.1038/d41586-026-03345-z
The administration says that the universities being investigated are using the visas to undercut wages for US nationals, but researchers say that restricting international applications could harm science.原文：https://www.a8q9.cn/en/article/us-government-probe-into-postdoc-visas-worries-scientists-9619c0.html