Abstract: The unconditionally stable (US) Chebyshev (CS) finite-difference time-domain (FDTD) method is extended for solving the problems of long-time simulation or harmonic resonance using a ...

Background Difference-in-differences is a method commonly used in population health research. It is based on assumptions that ...

Health systems across the country are well past the pilot stage and deploying AI across clinical, operational and financial functions. CommonSpirit Health (Chicago) has approximately 250 active AI ...

Superintendent Jeffrey Weinstein said the students were initially suspended for three days on May 15. The suspensions were extended on May 22 as the district continued its investigation, he said. The ...

Read full article: 9-year-old shot by celebratory gunfire in Channelview on Fourth of July, Harris County deputies say A house in the Copperfield subdivision of northwest Harris County caught fire on ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Behavioral sleep medicine expert at the University of Alabama at Birmingham, Christina Pierpaoli Parker, Ph.D., shares how to distinguish between tiredness and sleepiness and management strategies.

The Senate quietly passed legislation on Tuesday that would create stiffer penalties for explicit AI-manipulated images, known as deepfakes. The bill from Sen. Dick Durbin, D-Ill., is designed to beef ...

The percentage of teachers who are using artificial intelligence-driven tools in their classrooms nearly doubled between 2023 and 2025, according to data from the EdWeek Research Center. In 2023, a ...

Compared to the conventional high-order staggered-grid finite-difference method (C-SFD), the time–space domain dispersion-relation-based high-order staggered-grid finite-difference method (TS-SFD) can ...