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

Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution with fewer pieces is impossible. Their result was posted to the server ...

Housing costs have soared. Builders are turning to innovative materials and methods to lower costs and produce housing faster ...

From counting and classifying to literacy lessons, teacher-tested learning opportunities that encourage autonomy and ...

Every guy on this roster at some point in their career has been overlooked, has been doubted, has been underappreciated,” said one Missouri player.

As the clocks go forward this spring, see if you can solve these puzzles based on ancient calendars. When the clocks change for Daylight Saving Time, it can often involve a bit more mental ...

Puzzle 1: The impossible letter A woman sits down to write a letter in France on 8 November 1582. Three days earlier, the letter is received in England. After working in the fields on the last ...

Play the USA TODAY Daily Crossword Puzzle. The wood sorrels are showing up ... You can dig the nut-like tuber right out and solve the problem. Since it is March, you could pretend they are ...

Wooden products are used by the construction ... his tariff plans and in one appearance suggested tariffs could help solve rising child care costs. In response to a question about how he’d ...

How does the NYT Connections puzzle work? Players group 16 words into four related categories based on common themes. What were the NYT Connections answers for March 4, 2025? Categories included ...

You don’t often come across puzzles while exploring the valley, and when you do, each one tends to be fairly unique. This means solving this one can be pretty tricky, so if you’re stuck on ...