It begins with a scratchy burst of static, followed by a man’s voice cutting through the air. “Tavajoh! Tavajoh! Tavajoh!” he ...

U.S. security markets are facing a growing threat from frequency jammers – devices whose ease of use has raised concerns ...

Having a portable pump in your car will prepare you for the next time your tire pressure is low, and these three models we ...

If your home audio setup sounds more like a tin can than a theater, it's time for an intervention. We're tracking the best ...

Years of land conservation initiatives in Florida have preserved hundreds of thousands of acres, but producers say the ...

Kymeta announces new Kestrel™ u5 - the smallest and most capable multi-orbit SATCOM terminal designed for the unmanned systems, national security and high-speed industrial mobility operations · ...

A patent dispute resulted in a ban on Ultrahuman selling its smart rings in the US. Now the company is back, with a new ring ...

Cult sitcom Peep Show is one of the most authentic chronicles of life in the United Kingdom thanks to its unflinchingly ...

A team co-led by UC San Diego and the University of Michigan reports that short pulses of sound could remotely drag a structural defect through a metamaterial lattice, potentially letting researchers ...

AeroVironment (NASDAQ:AVAV) executives said they expect U.S. defense funding to begin flowing more meaningfully over the next ...