Unlike other popular messaging apps, Signal is operated by a non-profit called the Signal Technology Foundation rather than a for-profit tech giant like Meta, which owns popular messaging apps like ...

A high-profile data leak sheds light on a privacy app popular among journalists and Beltway types. Is it safe?

Signal is a messaging app that uses end-to-end encryption to keep your messages private — not even the company that makes the ...

A coalition of educators, school districts, and unions filed a complaint in a Massachusetts federal court on Monday against the Trump administration to prevent the dismantling of the US Department of ...