Cloudflare expands robots.txt with new AI content signals, giving publishers control over search, AI input, and AI training.

Cloudflare has launched its Content Signals Policy, a major update to robots.txt giving publishers new controls over how their content is used for AI training.

A new study reveals children can feel calmer and more confident when reading aloud to a robot instead of an adult.

Some early experiments with AI are revealing the technology's shortcomings - and, by extension, the value of human workers.