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The search for Nancy Guthrie has taken a high-tech turn. The Arizona police department is now flying over the Tucson, Ariz., desert with a Bluetooth signal detector, also known as a signal sniffer, in ...

The anti-ICE mobilization that unfolded around the killing of Alex Pretti in Minneapolis last week mirrored the methods used to overthrow governments and spark bloody revolutions around the globe, ...

Abstract: Automatic processing and analysis of electrocardiogram (ECG) signals are related to various applications and aspects of cardiovascular system research. One of such tasks is ECG monitoring, ...

In our technology-driven world, digital devices and screen media are integral to early childhood experiences. While these tools offer potential benefits, they also present challenges that can affect a ...

Abstract: This paper presents a comprehensive approach to extending the capabilities of MATLAB and Signal Processing Toolbox for the advanced generation of digital signals. By integrating custom ...

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 ...

An inspector general report has concluded that Defense Secretary Pete Hegseth violated Pentagon policy and risked the safety of U.S. servicemembers by sharing sensitive operational details over the ...

US Defense Secretary Pete Hegseth’s use of commercial messaging app Signal to discuss strikes on Yemen could have put troops at risk. US Defense Secretary Pete Hegseth (R) looks on as President Donald ...

Defense Secretary Pete Hegseth risked compromising sensitive military information that could have endangered US troops through his use of Signal to discuss attack plans, a Pentagon watchdog said in an ...

WASHINGTON — The Pentagon’s watchdog revealed Thursday that Defense Secretary Pete Hegseth put U.S. personnel and their mission at risk when he used the Signal messaging app to convey sensitive ...