When it comes to hard problems, computer scientists seem to be stuck. Consider, for example, the notorious problem of finding the shortest round-trip route that passes through every city on a map ...

For the past several years, America has been using its young people as lab rats in a sweeping, if not exactly thought-out, education experiment. Schools across the country have been lowering standards ...

The number of first-year students at the University of California, San Diego, whose math skills fall below a middle school level has increased nearly 30-fold over the past five years, according to a ...

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We've wondered for centuries whether knowledge is latent and innate or learned and grasped through experience, and a new research project is asking the same question about AI. When you purchase ...

Most users don’t clear their browser history as they will always want to find or revisit webpages long forgotten in the chaos of the World Wide Web. For multiple PC users, even with the many ...

High schoolers in the United States last year earned their lowest marks on reading and math in two decades, according to “The Nation’s Report Card,” released on Sept. 9. The test, also known as the ...

If you’ve ever shuffled a deck of playing cards, you’ve most likely created a unique deck. That is, you’re probably the only person who has ever arranged the cards in precisely that order. Although ...

After months of delays and extensions, President Donald Trump’s comprehensive and sweeping tariffs slate took effect Thursday just after midnight ET, shifting his global trade reset into high gear.

The global smartphone market is more fragmented than ever in 2025. Flagship features often arrive first in China, foldables launch earlier in South Korea, and some of the most value-packed devices ...