Surfing attacks use ultrasonic waves to control your phone from afar. They could let hackers make calls or read texts, all without you knowing.
Tags: privacy security hackers mobile-devices featured science-and-technology voice-technology ultrasound
Researchers are turning the problem with ultrasound into a perk: a potential way to assess osteoporosis risk and treatment.
Tags: bones blood-vessels health-and-medicine imaging-technology ultrasound
A new ultrasound technique that takes images of the body's organs in a noninvasive way could reduce the need for endoscopy.
Tags: health-and-medicine imaging-technology endoscopy ultrasound
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