Clockwise, from top right: An employee at an Amazon Web Services lab in Austin, Texas; a woman uses a smartwatch; a student before commencement at the University of Southern California; a person uses ...

Proprietary and open-weight AI represent two competing approaches to building and commercialising artificial intelligence.

About 60% of U.S. adults say they read AI summaries at the top of search engine results, while about 30% say they don’t, and 10% are unsure. When a Google AI Overview accompanies search results, ...

When today’s teenagers and young adults are struggling emotionally, some are turning not only to friends, family members and therapists but also to artificial intelligence. Nearly 1 in 5 adolescents ...