When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In October 2024, news broke that Facebook parent company Meta had cracked an "impossible" problem ...

Undergraduate students across North America sat down on Saturday to write a grueling six-hour math exam, many of them unlikely to solve a single problem. The notoriously brutal William Lowell Putnam ...

For years, a small set of foot bones from Ethiopia sat at the center of a quiet puzzle, so scientists kept circling back to them, trying to understand what story they told. Those bones came from a ...

Coffee is a daily essential for many of us. In fact, two-thirds of Americans drink coffee every day, averaging about three cups, according to a spring 2025 report from the National Coffee Association.

This transcript was created using speech recognition software. While it has been reviewed by human transcribers, it may contain errors. Please review the episode audio before quoting from this ...

This transcript was created using speech recognition software. While it has been reviewed by human transcribers, it may contain errors. Please review the episode audio before quoting from this ...

What do you know about inflation? Milton Friedman famously said: “Inflation is always and everywhere a monetary phenomenon, in the sense that it is and can be produced only by a more rapid increase in ...