The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.

When someone walks into an emergency room with symptoms of a stroke, every second matters. But today, diagnosing the type of ...

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Don't miss the Samurai Crow Launch Trailer for Lineage 2, a free-to-play MMO RPG developed by NCSoft. Players can now access the new Samurai Crow class as the Exalted Hero Jinsoyun. Harness powerful ...

The Trump administration on Tuesday halted immigration applications submitted by nationals from 19 countries that already faced restrictions on travel to the United States, according to a U.S.

Google’s AI shift risks favoring big brands and reducing content diversity. Learn how AI search, PMAX, and ads may reshape innovation—and what creators can do next. Historically, Google Search has ...

Back in October 2023, a relatively unremarkable thing happened. A platform called MagicPost launched with a limited amount of fanfare, privately backed by a small group of angel investors. And yet, as ...

Washington — Sen. Mark Kelly of Arizona criticized President Trump for his recent comments, in which the president accused him and other Democratic lawmakers of "seditious behavior," with Kelly saying ...