Until recent news involving the Signal app, it was a relatively unknown messaging app compared with WhatsApp to many ...

On Monday it weas revealed that top Trump administration officials were using a commercial messaging app to plan military ...

Speaking to reporters from the Oval Office, the president focused on the successful U.S. airstrikes in Yemen more than the ...

Signal is the most secure messaging app for your smartphone, but a recent leak from a US government chat group has raised ...

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US president defends key security official after journalist says he was added to group chat about air strikes.

Here's a look at how Signal works. It's an app that can be used for direct messaging and group chats as well as phone and video calls. Signal uses end-to-end encryption for its messaging and calling ...

EXCLUSIVE: Republican senators are standing behind Secretary of Defense Pete Hegseth amid calls for his resignation over the ...

Trump officials have demanded more European military spending and questioned the continent’s values. Leaked messages show the ...