Henry Ernest Dudeney posed the famous dissection problem of transforming a triangle into a square by cutting it into as few pieces as possible. In a new study, researchers have finally proved that the ...

In 1907, the English author and mathematician Henry Ernest Dudeney posed a puzzle: Can any equilateral triangle be cut into ...

The Bachelorette' alum Gabby Windey revealed she married Robby Hoffman in Las Vegas and more of Us Weekly's hot stories ...

With the ACT government now having an annual deficit of almost $1 billion and a total debt of almost $20 billion, we are ...