ChatGPT seems to be everywhere. People of all ages—especially my kids—have enjoyed hours of laughs asking its artificial intelligence silly and scatalogical questions. Since it has ingested billions ...

This story was originally published on Jan. 4, 2023, and has been updated to include a rerun of the podcast episode. When I looked at my to-do list recently, I noticed that it was kind of all over the ...

Consider this sequence of numbers: 5, 7, 9. Can you spot the pattern? Here’s another with the same pattern: 15, 19, 23. One more: 232, 235, 238. “Three equally spaced things,” says Raghu Meka, a ...