The answers to today’s problems ...

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

In this simulation, 66 of the 100 needles crossed a line (you can count ’em). Using this number, we get a value of pi at 3.0303—which is not 3.14—but it's not terrible for just 100 needles. With ...

NESC Develops Method for Estimating Risk When Reducing NDE Performing nondestructive evaluation (NDE) can have both cost and schedule ...

ChatGPT’s new visual math tutor turns formulas into moving diagrams you can actually understand ...

Betting markets show an 84% chance that George R.R. Martin will not announce a release date for Winds of Winter in 2026. See ...

What do a 20th-century physicist, an 18th-century statistician and an ancient Greek philosopher have in common? They all knew how to extrapolate with incredible accuracy. Columnist Jacob Aron explains ...

Crime is falling to historic lows. This economist knows how to make it plunge even faster.

Otieno, H.O. and Mawora, T. (2026) Determining Length of Stay Patterns in Psychiatric Care: A Survival Analysis Approach at Kisumu County Referral Hospital. Open Access Library Journal, 13, 1-11. doi: ...

South Florida Water Management District is in its second year of managing a Python Removal Program. Winners win cash prizes.