Mathematicians struggled to find the fewest number of pieces needed to cut an equilateral triangle and rearrange it into a ...

Children benefit from hands-on learning to develop a variety of skills. Creative mom shares simple way to turn old lids into ...

Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...

Strands is a tricky take on the classic word search from NYT Games. If you're stuck and cannot solve today's puzzle, we've got help and hints for you here.

If you do notice crystallization, try painting down the sides of your pan with water. The water will help the sugar to melt ...