Ultrasonic beams fired through a 3D-printed metasurface can create localized pockets of sound that are inaudible to ...

Light-based internet provider Taara, which spun out of Alphabet’s “moonshot” incubator last year, just launched Taara Beam to ...

A pioneering method has emerged for manipulating laser beams using sound waves alone. These days, powerful laser beams are essential in scientific research, from particle accelerators to nuclear ...