Reversal from long-term demand zone starting on March 11. The next significant resistance is at the $0.010 area. More upside ...

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

Physicists at the University of Ottawa add an orbital spin to their laser beams to control the movement of electrons in their setup.

Scientists demonstrate topological beam shaping using Jackiw-Rebbi states on metasurfaces, enabling precise, customizable light control for advanced photonics.