Jack Dorsey, the co-founder of Twitter and CEO of Block, released a free, new open-source messaging app in Apple's App Store ...

Jack Dorsey's Bitchat is now available on the App Store, but security researchers have questioned the app's privacy claims.

Jack Dorsey, the former Twitter CEO, has launched BitChat, a Bluetooth messaging app now available on the Apple App Store.

Dorsey's initial investment has gotten the new nonprofit "andOtherStuff" up and running, and he worked on some of its initial ...

Bitchat, a new decentralized messaging application created by Jack Dorsey, is now officially available to the public in the ...

What has Jack Dorsey, the founder of Twitter (now X) been up to lately? Among other things, creating experimental little ...

Twitter co-founder Jack Dorsey's Block, Inc. has integrated Bitcoin into several of its products, including Square.

Jack Dorsey has thrown his support behind the anti-Israel protesters who occupied a building at Columbia University. The Twitter co-founder posted and shared several messages on X that were ...

Twitter co-founder Jack Dorsey has released a new app that tracks your sun exposure and vitamin D levels. It’s his second app ...

Jack Dorsey, 38, the former CEO of Twitter and one of the founders of the site, is taking over once again as chief executive, according to an announcement today from Twitter.

The new Bitchat app, a Bluetooth messaging app by Twitter founder Jack Dorsey, has launched on the App Store, but there is a ...