Ultrasound and software could replace a phone's proximity sensor
And we could kiss those dark spots on our screens goodbye, too.
Researchers use ultrasound to activate cancer-killing drugs
Sound waves can 'pop' nanobubbles to release drugs into hard-to-access liver tumors.
Doctors breach the blood-brain barrier for the first time
According to researchers, guiding medicine directly into the brain could revolutionize neurological therapies.
Scientists control a worm's brain cells using sound waves
Scientists at the Salk Institute have used ultrasonic waves to control a worm's brain cells.
Ultrasound can help wounds heal faster
University of Sheffield researchers found that sound waves can encourage wounds to heal faster than usual.
Ultrasound technology captures life-like heart images
GE's new ultrasound software makes more accurate diagnosis possible even without additional testing.
Laser-activated nanoparticles are coming to clear your acne
Researchers at UC Santa Barbara have developed a high-tech solution to the bane of adolescence: ac...
Scientists achieve X-ray vision with safe, visible light
If you think X-rays and other forms of radiation have a monopoly on penetrating opaque objects, vi...
New tech uses ultrasound to create haptics you can 'see' and touch
We've seen haptic feedback in mid-air before, but not quite like this. The folks from Bristol Univ...