Secretary of War Pete Hegseth, in an upcoming keynote address at the Reagan National Defense Forum, will speak about rebuilding the "Arsenal of Freedom."

The Interior Department says it’s to keep national park gift shops as “neutral spaces that serve all visitors.”

Members of Congress and Trump administration officials view the shooting as an opportunity for an aggressive effort to shore up screening of would-be migrants.

ICE arrested an illegal immigrant from Azerbaijan with multiple convictions, including animal cruelty and drug crimes. The suspect remains in federal custody.

Beryl Rappaport, a microbiologist completing her Ph.D. at Syracuse University, and a team of researchers identified a new eukaryote, a type of amoeba whose cells have a membrane-bound nucleus, that can live in heat once thought to be fatal. “Eukaryotes can grow at higher temperatures than we thought was possible for them,” Rappaport said.