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.

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

Yoel Roth shares concerns about the open social web's ability to combat misinformation, spam, and other illegal content.

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

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

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

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

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.

Twitter co-founder and Block CEO Jack Dorsey has invested $10 million in experimental open-source projects that could transform social media.

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.