One of the cornerstones of any relationship is communication, no matter how it's done. That's why many couples have turned to the Signal app. So, you should know how this popular messaging tool works.

'Signalgate' continues to rumble on, with even more of the Signal messages that were shared between Trump officials – and, inadvertently, The Atlantic – revealed today. But how exactly did this group ...

A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive information is ...

But Signal isn't the only messaging app that uses end-to-end encryption, and end-to-end encryption isn't the only consideration in choosing a secure messaging app. In addition, secure messaging apps ...

Signal is an encrypted messaging app that allows users to send texts, make calls, and share media securely. The app uses end-to-end encryption, meaning only the sender and recipient can view the ...

Senior government officials mistakenly invited the editor in chief of the Atlantic to a group chat on the messaging app Signal, where the focus of conversation was U.S. airstrikes against rebel groups ...

You can invite someone to Signal using the "Invite Friends" menu in the app, which will send a text message or email.