Special Features
The promise of therapeutic ultrasound
The ultrasound is lending itself to a swathe of new uses beyond diagnostics.
Tech tools to fight deepfakes
Tools to detect doctored media are being designed and honed, as companies and researchers battle deepfakes.
Going the extra mile
Low-cost kits make healthcare accessible in rural areas.
Fine-tuned friction
Make way for on-demand friction with a technique that promises to help in multiple fields.
Flashes of mystery
FRBs — high-powered, short-lived bursts of radio light — continue to baffle scientists.
