The UK government is considering tougher measures against criminals exploiting gadgets designed to hack doorbells and vehicle tracking systems. UK ...

It’s still self-surveillance with our tax dollars and everything else, but we are also creating nets of smart devices and ...

In modern warfare, secure and undetectable communication is no longer a luxury but a necessity. Li-Fi makes it virtually ...

Smart key door lock integration is the ultimate upgrade for the American driver who is tired of fumbling with a jangling ring ...

The basic principle of radar systems is simple enough: send a radio signal out, and measure the time it takes for a reflection to return. Given the abundant sources of RF signals – television ...

A defense and space infrastructure panel at a Roth Capital event brought together executives from Palladyne AI Corp., Redwire ...

AmpliTech Group, Inc. (NASDAQ: AMPG) today reported financial results for the fiscal year ended December 31, 2025, as ...

A peer-reviewed study published on March 25, 2026, in Nature Communications describes a graphene-based sub-terahertz receiver ...

"Tech dips" can enable investors to buy high-quality stocks at a fair (or more than fair) price. Investors do not have to ...

Abstract: The use of communication signal echoes for monostatic radar sensing is an emerging research area in the field of joint radar and communication (JRC). Block orthogonal frequency division ...