The Senate confirmed Markwayne Mullin as secretary of the Department of Homeland Security on Monday, finalizing President ...

Get live updates and the latest news as the Senate votes on Sen. Markwayne Mullin's nomination for DHS secretary and the ...

The Senate voted to confirm Markwayne Mullin to lead the Department of Homeland Security, replacing Kristi Noem as DHS is ...

The Oklahoma Republican faced a glide path to confirmation with the help of two Democratic senators.

The DOJ's Recognition and Accreditation program enables non-attorneys to assist immigrants with needs including ...

A Cherokee Nation member who has served as Oklahoma’s junior senator, Mr. Mullin will take charge at a pivotal time.

Forty-three current and former C.D.C. employees on the changes they say are replacing science with ideology — and making ...

The Oklahoma Republican comes to the helm in the midst of a shutdown that has left some 100,000 of the department's more than ...

Markwayne Mullin is set to take over the federal agency that oversees ICE, TSA and FEMA as lawmakers fight over its funding.

Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this delivered to your inbox, and ...