Vancomycin is a common antibiotic used to treat gram-positive bacterial infections. It targets a key building block of the bacterial cell wall called Lipid II, but it can’t reach this lipid in ...

The bronzed behemoth that houses JP Morgan’s new headquarters has redrawn the New York City skyline. It’s a statement of towering ambition that the bank’s equities division is playing its part in ...

1. On July 1, 2025, the Secretary of Commerce (Secretary) transmitted to me a report on his investigation into the effects of imports of timber, lumber, and their derivative products (collectively, ...

Abstract: This paper presents a rigorous mathematical analysis of the higher-order serial differentiator (HOSD), originally proposed by the authors for estimating time derivatives of time-varying ...

Dominik Bošnjak is a freelance writer from Croatia. He has been writing about games for as long as he can remember and began doing so professionally circa 2010. If he was forced to pick a favorite ...

Introduction: The SIR (Susceptible-Infected-Recovered) model is one of the simplest and most widely used frameworks for understanding epidemic outbreaks. Methods: A second-order dynamical system for ...

It is 70 years since AT&T’s Bell Labs unveiled a new technology for turning sunlight into power. The phone company hoped it could replace the batteries that run equipment in out-of-the-way places. It ...

At long last, National Institutes of Health (NIH) principal deputy director Lawrence Tabak admitted to Congress Thursday that US taxpayers funded gain-of-function research at the Wuhan Institute of ...

Find an equation to fit this graph. Solve for x-values in this exponential function. Use the infamous quadratic formula. These are typical, if mind-numbing, Scholastic Aptitude Test (SAT) math ...

Many of us use self-talk to inspire and improve ourselves. Yet the typically harsh, punishing approach often backfires (for example, Loser!). Research has repeatedly linked self-criticism to various ...