He’s referring to the electromagnetic radiation given off by our electronic devices, and in particular, the portion of the ...

Scientists have achieved what once seemed impossible, sending signals backward through time using a groundbreaking electromagnetic experiment.

Abstract: Ultrasonic guided wave (UGW)-based damage detection is regarded as a leading technology in structural health monitoring (SHM) for assessing the integrity of composite structures. However, ...

Blue Origin has unveiled TeraWave, an ambitious satellite communications network poised to deliver symmetrical ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

The network will be designed for enterprise, data center, and government customers and could offer an alternative to SpaceX's Starlink service.

A new study from the Smithsonian Tropical Research Institute used a robot to mimic common big-eared bats' echolocation skills ...

DARPA’s FROSTY program aims to turn Arctic radio noise into radar, boosting U.S. awareness as the High North grows contested.

Bitcoin surged past $95K on ETF inflows and soft inflation data before U.S. tariff headlines sparked a pullback and $850M in liquidations.

Consciousness researchers studying “islands of awareness” have found that disconnected brains likely sink into a strange form ...

Bipartisan Russia sanctions package would impose tariffs on countries buying Russian oil and gas, primarily targeting China ...

Abstract: During the operational lifespan of the honeycomb sandwich structure (HSS), it is necessary to monitor the structural integrity to ensure its safety. Air-coupled ultrasonic guided wave ...