President Trump said his national security adviser "learned a lesson" after he mistakenly opened up a secret chat of Trump ...

President Donald Trump has come under fire after it emerged on Monday that senior officials in his administration, including ...

Signal, the chat messaging app with privacy features including the ability to erase messages after a certain length of time, ...

Top national security officials for President Donald Trump, including his defense secretary, texted war plans for upcoming ...

Atlantic editor-in-chief Jeffrey Goldberg said the material in the text chain “contained operational details of forthcoming ...

The Trump administration officials offered a range of responses, from downplaying to denouncing the intelligence breach ...

The White House said Monday it was reviewing how the editor-in-chief of The Atlantic magazine was accidentally added to a ...

CENTCOM footage shows F/A-18 Super Hornets launching from the USS Harry S. Truman carrying a variety of weapons, including the GBU-53/B StormBreaker and ...

Samsung Electronics co-CEO Han Jong-Hee died after experiencing cardia arrest Tuesday, according to a company spokesperson.

The reported group chat came hours before the annual 'Worldwide Threats' meeting where heads of intel agencies will testify ...

The White House said Monday it was reviewing how the editor-in-chief of The Atlantic magazine was accidentally added to a ...