Background Patients with heart failure (HF) frequently suffer from undetected declines in cardiorespiratory fitness (CRF), which significantly increases their risk of poor outcomes. However, current ...

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform ...

Researchers test two ways to reverse engineer the LLM rankings of Claude 4, GPT-4o, Gemini 2.5, and Grok-3. Researchers ...

Using longitudinal data on more than 370 000 older Japanese adults, we found that living in constituencies represented by pro-tobacco legislators was associated with higher smoking prevalence. The ...

Dr. James McCaffrey presents a complete end-to-end demonstration of decision tree regression from scratch using the C# language. The goal of decision tree regression is to predict a single numeric ...

It’s becoming somewhat of a theme that machine-generated content – whether it’s code, text or graphics – keeps pushing people ...

As dementia cases continue to rise in the United States, new research from the University of Michigan School of Public Health ...

Objectives Anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV) is a systemic autoimmune disease where infections ...

Indicator species are living organisms that tell us that something has changed or is going to change in their environment. They can be easily observed, and studying them is considered a cost-effective ...

U.S. News compares companies to their industry peers based on a variety of company fundamentals, performance metrics and investor preferences to help you find the right stocks for your investing style ...