Some say the reason most manhole covers are round is that a circle cannot fall through a smaller circular hole. Which of ...

Mathematician Grigori Perelman solved the Poincaré conjecture, and then rejected the $1 million prize that came with it.

Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

Mexico City is a foodie's paradise, known worldwide for its incredible cuisine. We'll show you the best restaurants, rooftop ...

Thousands of holes arranged in a snake-like pattern on Monte Sierpe in Peru could have been a monumental accounting device ...

NPR's Scott Simon talks to John Hogan, professor of applied mathematics at the University of Bristol, about his research on the "Golfer's Curse" - when a ball looks like it's been sunk, but spins back ...

New research suggests that the holes were the site of an ancient marketplace, and Inca rulers may have used them as a ...

Michael Burry shut down his hedge fund shortly after disclosing his massive short position. Is he already bracing for a crash ...

Americans are feeling the squeeze, and they’re stretching car payments like never before—84-month loans are now the go-to ...

Camaury Davis’ favorite subject is math, and it’s a good thing, considering how fast his numbers have been adding up this ...

When collectors reinject liquidity into the market, it benefits everyone,” he tells Observer. “Instead of shaming people for ...