A machine learning model incorporating functional assessments predicts one-year mortality in older patients with HF and improves risk stratification beyond established scores. Functional status at ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

We warned you. In a disappointing and totally predictable way, giving ChatGPT access to Apple Health data has been shown to be as bad an idea as we've already said. Since January 7, 2026, it's been ...

Geoff’s column hunts for how tech can make your life better — and advocates for you when tech lets you down. Got a question or topic to investigate? Geoffrey.Fowler@washpost.com and geoffreyfowler.88 ...

A Michigan-based deliberative study found strong public support for patient-informed artificial intelligence (AI) labeling in health care, emphasizing transparency, privacy, equity, and safety to ...

Nearly 23 million Americans get health insurance through one of the online “exchanges” (also called “marketplaces”) that operate under the 2010 Affordable Care Act, or ACA. Most receive subsidies from ...

National AI usage among businesses is growing, with current rates at 18% and projected to hit 22% in six months. Larger firms show higher AI adoption; those with 250+ employees report a 27% usage rate ...