DHS shared a video featuring U.S. Capitol Police, Transportation Security Administration officials, Immigration and Immigration and Customs Enforcement agents, and more.

After Donald Trump's inauguration, his administration began purging environmental security reports from the public record.

The Trump administration plans to accept a luxury Boeing 747-8 plane as a donation from the Qatari royal family that will be ...

Hours after the announcement of a ceasefire agreement, explosions were heard in Indian-administered Kashmir. Both India and Pakistan have accused one another of violating the truce.

Meta’s new AI glasses, which are capable of recognizing faces, interpreting language, overlaying information, and collecting ...

Threats to national security are constantly changing. While cyberattacks and AI weaknesses often make the news, another ...

With the long-delayed REAL ID deadline now days away, critics warn the law could open the door to expanded government surveillance and data-sharing.

Social media is a powerful tool for posting information to keep family and friends informed and to share information with the ...

The threat of war hangs over India and Pakistan as tensions reach boiling point. Newsweek's live blog is closed.