Functional near-infrared spectroscopy (fNIRS) measures brain activity optically based on changes in cortical blood flow.

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Mutual funds pool investor money to buy a diverse portfolio, pricing once daily. Passive mutual funds track indexes and often outperform active funds, with lower fees. Know fund costs: expense ratios ...

Google DeepMind has shipped a sign-language-to-text model, SL2T, inside two consumer Android products, the first time sign language AI has reached a shipping phone feature. The model powers ...

Intermittent fasting cycles eating windows with fasting periods, not food choice. It may support weight loss, insulin sensitivity, and other metabolic markers. Evidence is still early, and it may ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The cities with the best quality of life have high scores on U.S. News’ Quality of Life Index. It measures how satisfied residents are with their daily lives, and takes into account factors like crime ...

Excess belly fat, especially visceral fat, raises risk for diabetes and heart disease. Eating more protein and soluble fiber, and lifting weights, may help reduce belly fat. Limiting alcohol, added ...

A 7-step guide to jump-start your investing journey 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 ...

They say everything is bigger in Texas, and if you take into account all that the state has to offer, it's easy to see why the Lone Star State packs such a potent punch with travelers. Texas is filled ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

Energy stocks saw strong growth in the first half of 2026 as the Iran war boosted oil prices. Returns have been volatile since then, but continue to outperform the larger market. An end to the war ...