(This post has been updated) A study conducted by the Center for Economic and Entrepreneurial Literacy, released Thursday, finds that many Americans aren’t exactly the brightest bulbs in the room.

Before ChatGPT could write essays, explain tax code, or summarize earnings reports, it had to master something far simpler but no less profound: probability. While headlines may credit “artificial ...

To understand why, the team looked at the MRI scans.

Mathematics can be a subject that’s a bit unrelatable for some. Perhaps you recall sitting in a math class at some point, wondering, “When am I ever going to use quadratic equations?” But a new book ...