Political consultant Bradley Tusk has spent a fortune on mobile voting efforts. Now, he’s launching a protocol to try to ...

When counting squares in a grid, don’t stop at the smallest boxes; the bigger ones are hiding too. The rule is simple: In an n × n grid—where n is the number of squares both horizontally and ...

Riddles, Charades, and Conundrums was an 1822 collection of puzzles compiled by the English scholar and antiquarian John Winter Jones, a founder librarian of the British Museum. The riddles in Jones’s ...

The Bridgewater Triangle has long frightened and fascinated residents of Southeastern, Massachusetts, and beyond. And soon, it will be spooking a national audience. The Discovery Channel's series ...

Simple math equations grow harder when we're out of practice. As time goes on we forget the elementary rules of math and compound problems become more and more challenging. That's why a simple math ...

While 630 young math prodigies were sitting in a conference room on Australia’s sunshine coast, readying their pencils for the International Math Olympiad, a potential rival was still en route from ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. Jimmy Kimmel's return drew 6.26 million viewers nationwide on Sept. 23. Triangle viewership jumped from 18,100 on average to 72,600 ...

The Fed announces quarter-point interest rate cut. What it means for you: live updates State of emergency declared as violent protests rock South American nation over diesel price hikes State ...