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 ...

While beating an AI at a board game may seem relatively trivial, it can help us identify failure modes of the AI, or ways in which we can improve their training to avoid having them develop these ...

Hematology-oncology trained physicians who treat sickle cell disease reported higher rates of burnout (60%) than their counterparts who do not provide sickle cell care (43%) despite no differences in ...

Stop sweating over paydays. I'm here to show you how to set up payroll software quickly, accurately, and without headaches in ...

Released in August 2025, the Pips puts a unique spin on dominoes, creating a fun single-player experience that could become ...

Need help filling out your bracket? Look to history for how many upsets to pick and which seeds are usually the most vulnerable.

Never filled out a bracket before? Need a quick refresher that won't turn into a calculus class? We've got you.

Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

Infectious keratitis remains a leading cause of corneal blindness and visual impairment worldwide, with bacterial, fungal, amoebic and viral pathogens presenting major diagnostic and therapeutic ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...