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Ultrasound

Latest Articles & Videos

Ultrasound Could Blast Away Bacteria from Spinach - Nancy Shute, NPR

Salad producers haven't succeeded in banishing E. coli and other dangerous microbes from fresh greens, though they've tried hard. As we've reported before, it's a major challenge to both...

Acoustic Tweezers Control Objects with Sound - Walt Mills, LiveScience

Acoustic tweezers are capable of precisely manipulating cellular-scale objects that are essential to many areas of fundamental biomedical research. The device, developed in the...

Lasers Could Perform Surgery Without Cutting Skin - Caltech

Imagine if doctors could perform surgery without ever having to cut through your skin. Or if they could diagnose cancer by seeing tumors inside the body with a procedure that is as simple...

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