Bluesky, the decentralized social media platform, has decided to remove its invite-only sign-up system and open its doors to all interested users. What Happened: Bluesky, a decentralized social media ...

Happy Tuesday! If OpenAI’s latest model is so smart, why couldn’t it come up with a better name for itself than GPT-4o? Send news tips and catchier chatbot monikers to: will.oremus@washpost.com. One ...

Jack Dorsey, co-founder of Twitter (now X) and the Bitcoin-focused fintech firm Block, Inc. (NYSE: XYZ), has finally responded to the current X boss Elon Musk's now-viral post about Bitcoin. On Oct.

Jack Dorsey was very active on X this weekend. During a posting frenzy, Dorsey said he's left Bluesky's board. Dorsey backed the decentralized social network for years, but it's unclear why he left.