We finally know why Sam Altman was fired from OpenAI
A new book offers the most thorough explanation to date. Would it have mattered if we knew at the time?

A new book offers the most thorough explanation to date. Would it have mattered if we knew at the time?
The company's new unicorn status has already led its founders to reverse their position on advertising. What other compromises are they prepared to make?
AI companions are arriving faster than platforms can build guardrails around them. Parents need to pay attention
The conservative pressure campaign against social networks was hugely successful — and now it's coming for AI
And six other takeaways from Hard Fork Live