Pentagon chief Pete Hegseth shot back at Sen. Mark Kelly over his lawsuit challenging the move to censure and demote the Arizona Democrat, saying on social media that Kelly is “worried and cranky.”

Federal officers fired tear gas Monday to break up a crowd of whistle-blowing bystanders in Minneapolis who showed up to see the aftermath of a car crash involving immigration agents, just a few block...

Hegseth, the former Fox News weekend morning show host, has accused Kelly of “sedition” for putting out a video clip late last year reminding U.S. military personnel they have a legal obligation not t...

"The challenge is that our legacy approach to technological development assumes that technology moves in a linear way and that only existing companies can provide it," Hegseth said Monday night. "That ends today.