The Trump administration has proposed a new immigration rule limiting international students’ stays in the US to a fixed four-year period. The change replaces the current duration of status system, restricting programme transfers and adding visa extension requirements for Optional Practical Training (OPT). Educators warn this could reduce international enrolment and harm US universities. The rule, justified on national security grounds, faces criticism for its potential impact on research and academic freedom. Post navigation IIT Madras partners with LSU Health New Orleans to drive global health innovation Botox vs Flaxseed: Can natural flaxseed gel beat Botox?