An instrument that measures radio signals from cosmic ray showers interacting with the Earth’s magnetic field picked up unexplainable signals over 10 years ago, leaving scientists stumped. Researchers ...

The Signalgate scandal that enveloped US Secretary of Defense Pete Hegseth in March appears to be symptomatic of a wider lax attitude towards the use of non-approved messaging apps by officials and ...

Today’s customer journeys look less like funnels and more like works from Jackson Pollock; splashes of touchpoints across dozens of channels. Digital transformation has “fractured consumer journeys ...

Abstract: We present a procedure for computing the convolution of (analog-time) exponential signals without the need of solving integrals. The procedure is algebraic and requires the resolution of a ...

An independent Pentagon watchdog is looking into Hegseth's Signal chats. A top aide to Defense Secretary Pete Hegseth is berating independent auditors at the Pentagon for their ongoing review into the ...

Abstract: This work presents a width measurement system that jointly evaluates the signals gathered with two alternately transmitting radar modules that are placed laterally to the object of interest, ...

If you could choose only two things as a staple of any war movie, they'd probably be military jargon (like "roger" in military aviation) and hand signals. Whether it's Easy Company deep behind enemy ...

Secretary of Defense Pete Hegseth shared details of a March military airstrike against the Iran-backed Houthis in Yemen in another Signal message chat that included his wife and brother, according to ...