We've wondered for centuries whether knowledge is latent and innate or learned and grasped through experience, and a new ...

With the right Sudoku tips, tricks and strategies, you can ace the puzzle every time! Here's your chance to become a Sudoku pro.

Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

A new initiative pieced together by the National Quilt Museum, along with professors at Murray State University, is using the ...