Meta on Thursday introduced a new souped-up version of its artificial intelligence assistance across its apps, including Facebook, Messenger, Instagram and WhatsApp.

In a post on Meta’s official blog, the company said that, in chats with Meta AI on Facebook, Messenger, and WhatsApp for iOS and Android in the U.S. and Canada, users can now tell Meta AI to ...

Competitors will scramble to craft their own versions, reshaping industries from film to animation to gaming. Still, even Meta’s sample videos show where the technology stumbles. The koala ...