Why do we study history? Some study it as a way to confirm their own political ideologies, something that often happens when ...

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.