Researchers have revealed how high-frequency sound waves can be used to build new materials, make smart nanoparticles and even deliver drugs to the lungs for painless, needle-free vaccinations. While ...

When high-voltage electricity breaks out in open air, it rips through the atmosphere, forming chaotic, branching fingers of ...

Researchers have discovered a new method to move objects using ultrasound waves, opening the door for using contactless manipulation in industries such as robotics and manufacturing. University of ...

A new study provides the first visual evidence showing that brain circuits in living animals can be activated by ultrasound waves projected into specific patterns (holograms). Led by scientists at NYU ...

Scientists from the Graduate School of Systems and Information Engineering at the University of Tsukuba created a theoretical model for describing the motion of ultrasound waves in the presence of ...

Noé Jiménez, the lead author at the Polytechnic University of Valencia (centre) and colleague: Credit: Noé Jiménez Better brain imaging or even drug delivery could be possible thanks to researchers at ...

Sound into light: the new device converts ultrasound directly into light. (Courtesy: Shutterstock/FusionMS) The first ultrasound imaging device that converts acoustic signals directly into light has ...