President Donald Trump is expected to deliver remarks in Las Vegas as the administration pushes his immigration agenda.

President Donald Trump kicked off his second term with a flurry of executive actions on immigration, Jan. 6, health policy ...

Pete Hegseth Is Sworn In as Defense Secretary After Being Confirmed by Slim Margin Mr. Hegseth has vowed to bring his “warrior” ethos to the Pentagon. His confirmation came down to Vice ...

To tackle a backlog in toxicity testing, US federal scientists are modernizing programs with high-throughput assays and AI.