1 p.m. Oct. 31, 2025: This story updated with additional comment. If you’ve spent any time around kids, teenagers or the internet in the last year, you’ve probably heard the phrase 67. Kids randomly ...

Explore marginal propensity to import (MPM) and learn how changes in disposable income affect import levels. Discover its ...

“Heated Rivalry,” “Hamnet” and “Wicked: For Good” are some of this year’s most anticipated adaptations. By Wilson Wong Wilson Wong is a staff editor for Special Projects. Fall is in full swing, the ...

Discover how the equation of exchange links money supply, velocity of money, and price levels, influencing inflation and economic activity. Learn key formulas and impacts.