Researchers have improved upon techniques that use thin films to compress infrared light, demonstrating three advantages that ...

Pulsars are rapidly rotating neutron stars that emit regular radio wave pulses and beams of magnetic radiation, which can ...

Choosing the right Wi-Fi band can make a big difference in your internet connection. Here’s what you need to know.

The Korea Research Institute of Standards and Science has established standards that can reliably verify the performance of ...

Relic Gravitons, by Massimo Giovannini of INFN Milan Bicocca, offers a timely and authoritative guide to one of the most ...

Cognitive neuroscientist Irena Arslanova says our brain perceives time but our body shapes how we experience it. She shares ...

Private listening out in the open is possible thanks to acoustic metasurfaces that precisely bend and direct sound waves.

A lunchbox-sized radar system could help the FBI detect moving or stationary people by peering through walls via radio waves ...