WhatsApp's new parent-managed accounts let guardians control who contacts their pre-teen, which groups they join, and all privacy settings, while keeping individual chats end-to-end encrypted.

Quantum chemistry calculations that could advance drug development or agriculture have recently emerged as a promising “killer application” of quantum computers, but a new analysis suggests this is ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, ...

As new large language models, or LLMs, are rapidly developed and deployed, existing methods for evaluating their safety and discovering potential vulnerabilities quickly become outdated. To identify ...

Vishnu Kannan has accomplished something few teenagers can claim.

A new study shows that X’s ‘For you’ algorithm promotes conservative content and demotes traditional media, shifting users’ opinions to the right.

These start-ups, including Axiom Math and Harmonic, both in Palo Alto, Calif., and Logical Intelligence in San Francisco, hope to create A.I. systems that can automatically verify computer code in ...