The move was intended to circumvent a lack of cellphone service in much of the Pentagon and enable easier communication ...

Officials inadvertently added a reporter to an unsecured group chat discussing plans for a U.S. attack on Houthis in Yemen.

President Donald Trump defended Defense Secretary Pete Hegseth after news of a second Signal chat Hegseth used to share ...

Hackers linked to Russia's government launched a cyberattack last spring against municipal water plants in rural Texas. At ...

Defense Secretary Pete Hegseth reportedly shared sensitive military information with his wife, brother and personal lawyer on ...

National Intelligence Director Tulsi Gabbard and CIA Director John Ratcliffe both downplayed the mishap at a contentious Senate Intelligence Committee hearing a day after The Atlantic’s Jeffrey ...

Vance’s visit to the seat of Catholicism during the Church’s holiest days of the year comes under the shadow of his public ...

CIA Director John Ratcliffe and other members of the infamous "Houthi PC" group chat were ordered to preserve all messages on ...

Straight out of an Onion story, Donald Trump fired the head of America’s cyber defenses just as the U.S. faces sustained and ...

Gabbard and Ratcliffe are among those who were already due to ... We’ll have a plan,” said Senate Majority Leader John Thune.

Democratic Sen. Michael Bennet is running for governor of Colorado next year, according to two sources familiar with his ...

More than half a decade after the pandemic began, key information on COVID-19's origins continues to dribble out of the U.S.