Travelers complained of long waits Sunday — lasting hours in some cases — at security checkpoints at airports in Houston and New Orleans, which officials blamed on a government shutdown of the U.S. Department of Homeland Security.

Travelers face major delays as TSA staffing shortages tied to the DHS shutdown cause long security lines at airports across the country.

DHS' general counsel says there was "nothing illegal" about the former assistant secretary's alleged conflict involving ad contracts and her husband's firm.

Spring break plans were shattered over the weekend as TSA lines stretched into parking lots at several airports across the country, with GOP officials blaming Democrats in scathing attacks

The DHS funding bill passed the House, but when will the Senate vote again to end the partial government shutdown? Here's the latest shutdown update.

Secretary of Homeland Security Kristi Noem testified amid a pause in funding to her agency and increased bipartisan scrutiny of her leadership.

The Cherokee citizen will be the first Native American person to lead the Homeland Security Department if confirmed by the Senate.

The Department of Homeland Security blamed Democrats for long TSA security lines amid the funding lapse, calling for them to fund the department.