mania

“Nutrition isn’t rocket science; it’s harder,” Ms. Belluz and Mr. Hall note in a chapter that questions the mania for supplements, which are taken by about 60% of American adults.

Appeared in the September 11, 2025, print edition as 'Mining Deal Reflects Copper Mania'.

Equities are at record valuations, thanks to the artificial intelligence mania and expectations of higher corporate earnings after the recent tax bill.

And they still look cheap—unlike many of the tech stocks that have gotten a boost due to AI mania.

You have to look long and hard for stability and continuity in this era of transfer mania, but Beaumont football coach Jeff Steinberg is proud to point out that 26 of his 27 players in the starting rotation have been at Beaumont since their freshman seasons.