The CDC's current crisis has been building since Trump's first week in office and boiled over after Kennedy fired the agency's newly appointed director. ... Read full Story
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Oct. 4, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. ... Read full Story
An analysis of clam shells suggests the North Atlantic subpolar gyre has had two periods of destabilization over the past 150 years: one around 1920 and the other from 1950 through present. ... Read full Story
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The American College of Obstetricians and Gynecologists recommends that mothers abstain from cannabis use during prepregnancy, pregnancy and lactation, as research shows the drug is linked to serious health outcomes in newborns. ... Read full Story
The Colgate Kids battery-powered toothbrush with a beloved children's character, Bluey, is 24% off at Walmart and Amazon, now just $3.79 ahead of Prime Day in October. ... Read full Story
Earth has breached a critical boundary for ocean acidification, with potentially grim effects for ocean ecosystems and human livelihoods ... Read full Story
On Oct. 3, 1950, three Bell Labs scientists received a patent for a "three-electrode circuit element" that would usher in the transistor age and the era of modern computing. ... Read full Story
Pioneering primatologist Jane Goodall has died at age 91. These are her five biggest contributions to how we understand about our closest living relatives. ... Read full Story
Merriam-Webster's Word of the Day for October 4, 2025 is:
repertoire \REP-er-twahr\ noun
Repertoire typically refers to a list or supply of plays, songs, dances, etc. that a company or person is prepared to perform,. Repertoire may also refer to a supply of skills or devices, or more broadly to an amount or supply.
// The band's repertoire includes both classic and modern jazz.
// The couple enrolled in a cooking class to expand their culinary repertoire.
// His fashion repertoire includes a rotation of vibrant floral tops.
"[Rebecca] Roudman is best known as the frontwoman for Dirty Cello, a hard-working band that has honed a rollicking repertoire of rock anthems, bluegrass standards and Americana originals." — Andrew Gilbert, The Mercury News (San Jose, California), 21 Aug. 2025
Did you know?
The Late Latin noun repertorium, meaning "list," has given English two words related to the broad range of things that someone or something can do. One is repertory, perhaps most commonly known as a word for a company that presents several different plays, operas, or other works at one theater, as well as the theater where such works are performed. Repertoire, which comes from repertorium via French, once meant the same thing as repertory but later came to refer to the works a company performs, or, in extended use, to a range of skills that a person has, such as the different pitches a baseball pitcher can throw or the particular dishes that are a chef's specialty.