Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more.

An Air Pollution Action Day has been issued by the Illinois Environmental Protection Agency for Tuesday, July 15 for the ...

If you love Wordle and want puzzle games that take more brain power, you'll want to check out either Dordle, Quordle, Octordle or Sedecordle. Each of these word games resembles Wordle, but they ...

High school seniors may still be able to graduate if they fail the Florida Standard Assessment, according to a new emergency order Friday.

Recently, a viral optical illusion challenge has captivated the Internet. It is making people scratch their heads in ...