Muse, Meta’s A.I. agent, helped handle my dental insurance, booked dinner reservations and created a podcast for me. It also required my most personal data, and trust.

Advances in artificial intelligence and the myriad ways content is shared online have made establishing authenticity even more difficult for users of social media.

The company released a cheaper, faster model that it said was the strongest performer on its most rigorous internal safety tests to date.

OpenAI, Google and others recently disclosed breaches by their artificial intelligence models that amplified concerns about the advancing capabilities of the technology.

Unlike celebrity influencers with large followings, these creators produce a blizzard of videos for a fraction of the cost of traditional online campaigns and, in the process, shift public conversation.

Auto executives across Europe hope rearmament can help them flex their industrial muscles once more.

Some people close to the president have started to use the term but experts say it is unlikely to catch on.

In an interview with the BBC, Kristalina Georgieva says economic shocks had pushed “debt levels up like a staircase not to heaven”.

Three 20-somethings tell BBC News how they are navigating life without parental support.

Republicans lawmakers have put pressure on the president to curb exports as diesel prices soar to record highs in the US.