Flexible data centers could ease grid bottlenecks

Startups, utilities and chipmakers are testing ways for computing facilities to reduce electricity use during grid stress. The approach could speed connections, but critics warn it cannot replace new generation and transmission.

Brain implant user shows how speech BCIs are moving into daily life

Casey Harrell, who has ALS, is using a brain-computer interface to communicate, work and browse the web. South Korea’s enthusiasm for AI also stands out as public concern rises elsewhere.