Researchers racing to develop bird flu vaccines for humans have turned to a cutting-edge technology that enabled the rapid development of lifesaving covid shots.

Attorney General Ken Paxton said Thursday that his office is investigating the city of Dallas, whose police department he ...

Authorities have removed U.S. immigrants from detention facilities at Guantanamo Bay as a federal court in Washington weighs ...

Michael Schneider, Alison Foreman, and Steve Greene contributed to this report.