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.

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 ...

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 ...

Estate planning ensures smooth execution of your wishes after death or incapacitation. Designate beneficiaries on retirement accounts to avoid transfer delays. Communicate your estate plan and ...