Decades ago, Paul Erdős used randomness to illuminate the vast and weird world of networks. Now mathematicians are making his ...

A US Air Force pilot ejected from a downed F-15E Strike Eagle over Iran — and what they described seeing beforehand reads ...

Combinatorial optimization problems are often encountered in real-world applications, including logistics, scheduling and ...

Artificial intelligence is mastering the kinds of projects that have long helped to build the careers of young mathematicians. What does that mean for their future? Credit...Illustrations by Yoshi ...

Encryption systems rely on “random” numbers, but conventional computers can’t generate them perfectly. New research shows that quantum physics can. By Alexander Nazaryan Researchers in Switzerland ...

Problem solving is the mental process of analyzing a situation, learning what options are available, and then choosing the alternative that will result in the desired outcome or some other selected ...

Think about placing dots on a flat surface. You want as many pairs as possible to be separated by the same distance. For any amount of dots, what is the greatest possible number of pairs that can be ...

A man starts from a point O and walks I yards in a straight line; he then turns through any angle whatever and walks another I yards in a second straight line. He repeats this process n times. I ...

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...

If your credit card has a variable APR, expect it to fluctuate for a variety of reasons. For example, if you miss a payment or your credit score has dropped, the card issuer may raise your APR. But ...