(This post has been updated) A study conducted by the Center for Economic and Entrepreneurial Literacy, released Thursday, finds that many Americans aren’t exactly the brightest bulbs in the room.

Most people think that only people can understand numbers, but that's not true. Many animals can naturally figure out how ...

Mathematics can be a subject that’s a bit unrelatable for some. Perhaps you recall sitting in a math class at some point, wondering, “When am I ever going to use quadratic equations?” But a new book ...