A new study in *Organization Science* reveals that AI tools like ChatGPT have increased academic paper submissions by 42% since their introduction, but overall writing quality has declined.

Claude Opus 4.7 decisively outperformed ChatGPT-5.5 in seven challenging logic, math, science, and reasoning tests, ...

The tests could help to improve dementia care, but scientists say there are still some caveats and unknowns. By Dana G. Smith Could a simple blood test predict your risk of getting dementia years, or ...

The aim of this study was to evaluate the influence of different pressures of homogenization on whole milk powder with crystallized lactose on free fat content and particle size. Three homogenization ...

Abstract: This paper presents a real-time geometry-informed control strategy to homogenize melt pool measurements in laser powder bed fusion (L-PBF) using reinforcement learning. The learning control ...

A blood test that can tell if you have cancer? A flurry of such tests that look for multiple cancers with a prick are in various stages of development. The one that is furthest along, Galleri, was ...

From drinking celery juice to downing supplements to eating fistfuls of probiotic-rich foods such as kimchi, gut health is high on the wellness agenda. And as you are trying to help your own good ...

If you’re feeling worn out or have suddenly lost some weight, your doctor might send you for a blood test. Blood tests are a common way health-care professionals detect, diagnose, and monitor a range ...

Getting tested for sexually transmitted infections can feel complex, confusing, or embarrassing, but at-home STI tests can make the process easier and more private. Getting tested is important. STDs ...

If you’ve ever bought a health testing kit for anything from the flu to a UTI, you’re one among many: Home health tests are a multi-billion-dollar global industry. In fact, a new one just became ...

Mohana Ravindranath is a freelance health, science, and tech journalist and a 2025 Association for Health Care Journalists fellow. She was previously a Bay Area health tech correspondent for STAT.