The Department of Homeland Security has warned Microsoft Outlook users of an ongoing hack attack. What you need to know.

The Drug Enforcement Agency assisted the Department of Homeland Security Wednesday morning in what CBS Colorado has learned ...

After a scheduling hiccup, Kristi Noem was finally sworn in Saturday as Department of Homeland Security secretary.

The Senate confirmed Kristi Noem as homeland security secretary on Saturday by a 59-34 vote, putting the former South Dakota ...

South Dakota Gov. Kristi Noem, the firebrand who gained a national spotlight during the coronavirus pandemic, was confirmed ...

The Senate on Saturday confirmed Kristi Noem to lead the Department of Homeland Security at a time when border security and ...

Changes to hiring and retention practices grew the department by 19,000 people in four years. But former officials warn ...

The Senate on Saturday approved the nomination of South Dakota Gov. Kristi Noem (R) to lead the Department of Homeland ...

Homeland Security Secretary Kristi Noem joined an immigration enforcement operation in New York City on Tuesday. The ...