Twitter co-founder Jack Dorsey developed Bitchat, a privacy-focused messaging app that works offline via Bluetooth without ...

Former national security adviser Mike Waltz defended his use of the messaging app Signal during a confirmation hearing ...

Former National Security Advisor Mike Waltz faced scrutiny over a Signal chat incident during his U.N. ambassador hearing ...

The MBTA's general manager said that a decades-old cable led to the shutdown of the Blue Line on Tuesday, which prompted the ...

Mike Waltz, President Donald Trump’s nominee for U.S. ambassador to the United Nations, appeared before the Senate Foreign ...

Plus, right-wing weather conspiracy theories, ICE’s disturbing admission and the Trump administration goes all in on Grok, ...

The Kremlin said U.S. President Donald Trump signaled to Ukraine that it should continue the war after he said he would send ...

Mike Waltz, the former national security adviser who left his position in May in the wake of the Signal chat controversy in ...

The town of Signal Mountain has 13 different citizens advisory boards, committees and commissions, all filled with volunteers. It has become increasingly difficult to get applications to fill these ...

Former national security adviser Mike Waltz, testified before the Senate Foreign Relations Committee in his bid to become U.N ...

President Trump's former national security adviser was pressed on the inclusion of a journalist on a sensitive group chat ...