Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

Although jet engines are theoretically quite simple devices, in reality they tread a fine line between working as intended ...

For the first time, physicists have generated and observed stable bright matter-wave solitons with attractive interactions ...

This Issue Brief presents the findings of the artificial intelligence (AI) simulations conducted after The Heritage Foundation’s October 2025 tabletop exercise (TTX) on U.S.–China theater nuclear ...

After the swivel by Helium Inc. towards simply running distributed WiFi hotspots after for years pushing LoRaWAN nodes, much ...

Biathlon is one of the most-watched winter sports in Europe and will be one of the highlights for many fans at the Milan Cortina Winter Olympics. It's less popular in the United States — a rare ...