When Jan Koum and Brian Acton built WhatsApp, they were obsessed with simplicity and user trust. Acton even scrawled the ...

Murad Ahmed Mark Elliott Zuckerberg, the billionaire CEO of Meta. He’d been training hard for that tournament since taking up jiu-jitsu during the pandemic. It’s part of a dramatic transformation in ...

Meta’s push to poach OpenAI talent sparks internal turmoil, bold countermeasures, and a heated battle over the future of ...