For years, the most beloved part of my personal library was my two-volume set of the Oxford English Dictionary (“the OED,” to ...

How sports betting monitors used math to catch Terry Rozier and dozens of others accused of fixing bets on basketball.

Beyond their massive size, the Pyramids of Giza reveal astonishing precision—ratios and alignments that continue to puzzle mathematicians and historians alike.

Daniel Naroditsky, a chess grandmaster who started as a child prodigy and quickly became one of the most influential American ...