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

Earlier this month, Block CEO and Twitter co-founder Jack Dorsey unveiled a peer-to-peer, Bluetooth-based messaging app he ...

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 ...

Jack Dorsey's new messaging app, Bitchat, is on the App Store, using Bluetooth mesh for offline chats. Despite being touted ...

Ark Invest CEO Cathie Wood is still trimming her exposure to Bitcoin -heavy stocks and doubling down on AI.

Dorsey admitted that his new messaging app had not been reviewed or tested for security issues prior to its launch.

Jack Dorsey launches Bitchat, a decentralized messaging app built on the Bitcoin network, now available for iOS users.

Twitter cofounder Jack Dorsey used Goose, Block's AI code editing tool, to develop his new messaging platform. He says it worked within a day.

Bitchat is a decentralized messaging app that Jack Dorsey, the former CEO of Twitter and founder of Block, has made available ...

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.

SAN FRANCISCO, Calif. — Jack Dorsey has stepped down from his role as the Chief Executive Officer of Twitter. The 45-year-old businessman announced in a tweet Monday that he has resigned.