A San Francisco company paid nearly $1 million for the solution to an unsolved code in Kryptos, a sculpture on the C.I.A.

The new open-source project could serve as the basis for a future of apps with features as complex as Slack, Discord, or ...

AI is helping hospitals improve diagnostics and patient care, but it's also giving cybercriminals new tools to target ...

Encryption systems rely on “random” numbers, but conventional computers can’t generate them perfectly. New research shows that quantum physics can.

Kharizmi helped solidify the concept of algorithms in mathematics and popularized algebra and the use of the zero.

If you’ve spent any time on Facebook lately, you may have seen a post claiming you can “reset the Facebook algorithm.” The message usually says something like: “Hold your finger on this post. Click ...

Apple and Google start rolling out end-to-end encrypted RCS chats in beta for iPhone owners and Android phone users. Patrick Holland Managing Editor As Managing Editor, I lead CNET's mobile team, ...