Source: Photo from Jamie Kimball on Pexels. How do you know what emotion someone is expressing? A common method used by psychology researchers is to examine facial expressions–often expressions ...

The Major Trend Index (MTI) is a weekly monitor of the overall health of the U.S. stock market, using 131 indicators and sub-models in four categories. The four categories of the MTI (Valuation, ...

K. Dara Hill does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

You’re reading Open Questions, Joshua Rothman’s weekly column exploring what it means to be human. What do you read, and why? A few decades ago, these weren’t urgent questions. Reading was an ...