Abstract: This paper proposes a novel multilevel inverter topology that integrates a cascaded half-bridge modules with multiple full-bridge modules. A key innovation of the proposed structure is its ...

Abstract: Recently, a novel ultra-low power indoor localization system based on Zero-Energy-Devices (ZEDs) has shown promising results in ambient backscatter communication. While prior work has ...

Officials continued to search for a missing swimmer on Monday, Dec. 22, following a reported shark sighting over the weekend in Northern California that closed beaches. About noon on Sunday, Dec. 21, ...

A zero-day vulnerability in WatchGuard Firebox firewalls is under active exploitation, marking the latest attacks against edge devices this month. WatchGuard disclosed the vulnerability, tracked as ...

Well today, we’re cranking that down a notch. Today, you’re heading into absolute zero territory. Is absolute zero really colder than outer space? What could we do with such a low temperature? And how ...

Marshall Hospital in El Dorado Hills celebrated the opening of a new rehabilitation center that is helping people get back on their feet with some futuristic technology. Step by step, new technology ...

SonicWall Wednesday disclosed a zero-day vulnerability impacting its SMA1000 access platform that is under active exploitation via chained attacks. CVE-2025-40602 is a medium-severity local privilege ...

Cisco has alerted users to a maximum-severity zero-day flaw in Cisco AsyncOS software that has been actively exploited by a China-nexus advanced persistent threat (APT) actor codenamed UAT-9686 in ...

A sight not seen in centuries. The Ohio Department of Wildlife confirmed an animal spotted on a wildlife camera in Cleveland was the first record in that county since the species disappeared in the ...

The FDA said it plans to accept new forms of real-world evidence in product applications, starting with a subset of medical device submissions. The agency said the policy change aims to enable the use ...