Messaging app Signal is at the centre of questions about security and the operation of government after a journalist said he had been added to a group chat in which secret and official US plans ...

However, if you use the app as intended, there are a lot of protections built into Signal to help prevent conversations from falling into the wrong hands. What is Signal, and what makes it private?

Democratic Denver Mayor Mike Johnston and his advisors used the encrypted messaging app Signal to communicate about the ...

The app offers encrypted messaging, but a report found that Russia-aligned actors were targeting it.

Here's what to know about the messaging app used by Trump Administration officials to discuss military strikes on Yemen.

Private messaging app Signal held its position from Monday into Tuesday as the No. 1 free app on both the App Store and Google Play.

The chat app, which is run by a nonprofit foundation, has been downloaded 220 million times. Here's what to know about Signal, including who owns it and whether it's safe to use. The messaging app ...

Planning to switch to Signal app? Check out this ultimate guide how to use the Signal App, and list of tips and tricks.

After messages from Mike Waltz's leaked chat on the Signal app went massively public months ago, he was ousted as President Donald Trump's top national security adviser. Now, he's up for a new ...

Users have flocked to encrypted messaging app Signal by the millions in recent days — bringing it to the No. 1 spot on both Google Play Store and Apple App Store’s top free apps lists this week.

End-to-end encrypted messaging app Signal is rolling out a new Stories feature to all users on Android and iOS, the company announced on Monday.