Explore 25 thought experiments that challenge reality, from simulations to brains in vats. Question existence, identity, and truth. Dive deep into philosop ...

I have fairly recently started collecting both puzzles and playing cards as an adult, and one brand I've been frequently coming across is theory11. I was first drawn in by their Lord of the Rings ...

In January middle school and high school students at more than 200 host sites across the U.S. and parts of Canada competed in the North American Computational Linguistics Open Competition (NACLO), ...

Early in the Covid-19 pandemic, the governor of New Jersey made an unusual admission: He’d run out of COBOL developers. The state’s unemployment insurance systems were written in the 60-year-old ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, deeply weird. Credit...Illustration by Pablo Delcan and Danielle Del Plato ...

International Business Machines stock is getting slammed Monday, becoming the latest perceived victim of rapidly developing AI technology, after Anthropic said its Claude Code tool could be used to ...

Psychologist Edward L. Deci died on Feb. 14, 2026. He was 83. His loss is humanity’s loss. His life was humanity’s great gain. If you ever felt your motivation drain away under a micromanaging boss, ...

Programming is the backbone of modern technology, and understanding a programming languages list is essential for developers, students, and tech enthusiasts. In 2026, Python leads AI and data science ...

Every time we speak, we're improvising. "Humans possess a remarkable ability to talk about almost anything, sometimes putting words together into never-before-spoken or -written sentences," said ...

Today's puzzle is called "Pet Theory." Every answer is a familiar two-word phrase or name in which the first word start starts PE- and the second word starts T-. (Ex. What walkways at intersections ...

Last week's challenge was a numerical one from Ed Pegg Jr., who runs the website mathpuzzle.com. Take the nine digits -- 1, 2, 3, 4, 5, 6, 7, 8, 9. You can group some ...