How AI coding agents work—and what to remember if you use them

At the core of every AI coding agent is a technology called a large language model (LLM), which is a type of neural network ...

Ex-Post Explained: Understanding Returns, Calculation, and Ex-Ante Comparison

Discover what ex-post means in finance, how it is calculated, and how it differs from ex-ante. Use historical data to better ...
Health.com

Do You Actually Need a Gut Health Test?

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Jay N. Yepuri, MD, ...
Psychology Today

Optimism Test

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...