Powerful jamming knocked out GPS and BeiDou in Nanjing, affecting millions of residents and city services.

ROSHARON, TX / ACCESS Newswire / December 10, 2025 / Signal Advance, Inc. today highlighted its Analog Guard® physics-based post-quantum encryption platform following a fast-track U.S. patent ...

Modern life runs on light. Fiber-optic cables move data across continents, lasers guide surgeries, and photons sit at the ...

Food delivery, drone control and ride-hailing apps paralysed during satellite navigation blackout in city of nearly 10 million Powerful, targeted jamming caused a temporary blackout of satellite ...

Photonic computing represents not a radical departure from familiar territory, but rather a natural extension along the electromagnetic spectrum. The transition from gigahertz to hundreds of terahertz ...

Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications.

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.

Synaptic plasticity—the brain's ability to modify the connections between neurons to support learning—is one of the neural ...

Microtubules perform an active role in communication within the cell by transmitting received signals to the cell's ...

The defense secretary has insisted no classified information was shared. A monthslong investigation into Defense Secretary Pete Hegseth's use of the commercial messaging app Signal is complete and its ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Updated November 25 with a new warning from America’s Cyber ...

We conclude that brain states are shaped by local circuit mechanisms, large-scale connectivity and neuromodulation. A unified multiscale theory of cortical dynamics is relevant not only for ...