Fox News chief national security correspondent Jennifer Griffin fact-checked her former colleague Tucker Carlson on Thursday over a claim he made about Secretary of Defense Lloyd Austin.

"Isn't this just extending the war by not giving them those permissions?" Fox News’ Jennifer Griffin asked Austin, while in Rome. Austin said Russia had already moved the aircraft it uses for ...

Fox News chief national security correspondent Jennifer Griffin reports on the U.S. deploying a missile defense system to Israel on ‘Your World.’ ...

“Ukraine absolutely can win,” Austin said in a wide-ranging interview with Fox News chief national security correspondent Jennifer Griffin in Rome. “And we define winning as Ukraine being a ...

Temple University Police Department has become the first university in the tri-state area to implement new simulator training ...