Abstract: Distributed optical fiber acoustic sensing (DAS) systems are widely used in vibration monitoring due to their high sensitivity and immunity to electromagnetic interference. Intrusion events ...

T he cellphone videos of the predator-catching plot are shaky, but they show the seconds before the lives of two strangers — and many of the college students recording them — ...

Abstract: Boosting the output voltage of the energy sources in a multienergy system is often a key factor in ensuring energy source compatibility, improving transmission efficiency, enabling effective ...

One easy-to-install option for entry-level sensors is the Abode Security Kit, which includes a sensor, key fob, and smart hub with built-in siren. A subscription is not required to set it up and the ...

The rural, dark nature of the Catalina Foothills neighborhood has complicated the search for video evidence. Authorities are analyzing available camera footage, but a key camera at Guthrie's home did ...

Bitget and BlockSec unveiled a new security standard aimed at protecting multi-asset trading on Universal Exchanges (UEX). Disclaimer: The opinions expressed by our writers are their own and do not ...

Whistleblower says that Tulsi Gabbard blocked agency from sharing report and delivered it to White House chief of staff Last spring, the National Security Agency (NSA) flagged an unusual phone call ...

Congress is running out of time to avert a shutdown of the Department of Homeland Security (DHS), an effort that is increasingly fraught as bipartisan negotiations fizzle. A funding package passed ...

If you’re looking for the best state to live in after you retire, taxes may not be the first thing that comes to mind. But whether or not your federally taxed Social Security benefits are also taxed ...

The Super Bowl is designated a top-tier security event, involving multiple federal and local agencies. Officials say there are no known specific or credible threats to the Super Bowl or related events ...

Expert DIYer April Wilkerson sets up a mini split AC and heating system to keep her shop comfortable year-round. Top Democrat launches probe into ‘Spy Sheikh’ deal with Trump company Peter Attia '60 ...