Unhappy with his company’s artificial intelligence efforts, Meta’s C.E.O. is on a spending spree as he reconsiders his ...

The move affects only paid content. Brands will no longer be able to use hashtags in sponsored posts, though regular users ...

No more #hashtags? South Africa-born billionaire Elon Musk’s latest X update has the internet losing its mind.

Six ways companies are misjudging the technology’s potential to create value. Sign up for HBR Executive Agenda - for insights you need to steer your business now. Only available to HBR Executive ...