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 ...

Secretary of Defense Pete Hegseth risked compromising sensitive military information, which could have endangered American troops and mission objectives, when he used Signal in March of this year to ...

A constellation of classified defense satellites built by the commercial company SpaceX is emitting a mysterious signal that may violate international standards, NPR has learned. Satellites associated ...

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 ...

A plan by Oman is being closely watched by other governments in the region that are preparing for a future beyond oil. By Turki Al-Balushi and Vivian Nereim Turki Al-Bushi reported from Muscat, Oman, ...

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, ...

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 ...

Palm Beach County's wild southern reaches of spikey cattail marsh are harboring a hot spot for the state's most abhorred invasive species. University of Florida researchers looking to unlock the ...