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 ...

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

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

Homeland Security Secretary Kristi Noem joined federal agents in New York City to announce the arrests of immigrants wanted ...

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

Video and pictures show Homeland Security agents at El Potro Mexican Restaurant in Liberty Friday morning. The restaurant’s general manager said she arrived at work to learn the agents showed up ...

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

The Senate has confirmed Kristi Noem as secretary of the Department of Homeland Security, promoting the South Dakota governor ...

The Daviess County Detention Center received new firearms for deputy jailers this week through a state Homeland Security grant geared toward law enforcement. The $34,490 grant was through the Law ...