Arousal fluctuates continuously during wakefulness, yet how these moment-to-moment variations shape large-scale functional connectivity (FC) remains unclear. Here, we combined 7T fMRI with concurrent ...

Despite the dramatic name, these alignments aren’t exceptionally rare. The last six-planet parade occurred in January 2025, ...

Claude Sonnet 4.6 is now free for everyone — and it's more powerful than ever. Here are the five best things to try first on ...

Looking for help with today's New York Times Pips? We'll walk you through today's puzzle and help you match dominoes to tiles ...

Joel Embiid had 27 points in his return to the lineup after missing five games with right shin soreness and right knee injury ...

Philadelphia 76ers coach Nick Nurse reacts to a big Tyrese Maxey night in their road win over the Minnesota Timberwolves.

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Stanford University is offering an online graduate course Artificial Intelligence: Principles and Techniques to provide students with complete knowledge of curr ...

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A team of researchers in the Netherlands set out to decipher the rules of an ancient Roman board game, with an assist from artificial intelligence.

Five years ago, a mob stormed the U.S. Capitol with the goal of stopping the certification of the presidential election. NPR's Tom Dreisbach wanted to preserve a record of the moments before, during, ...