A temporary block has been placed on a new immigration rule. This rule was set to change the duration international students and exchange visitors could stay in the US. Advocacy groups had filed a lawsuit, citing potential negative effects on students, education, and the economy.

The block was issued by a judge after the lawsuit was filed. The Department of Homeland Security had not commented on the decision at the time. It is unclear if they will appeal.

Further details about the blocked rule and its potential impact are available from the source. The rule would have affected certain international students and exchange visitors, including those on F-1 visas.