Add Yahoo as a preferred source to see more of our stories on Google. Imaginary numbers push the boundaries of calculus and other branches of math. Hill Street Studios/DigitalVision via Getty Images ...

All non-trivial zeros of the zeta function have real part one-half. Unfortunately, all those negative even numbers are trivial zeros. So … where are these non-trivial ones? To answer that, I must take ...

In this video, we explore the role of imaginary numbers—numbers involving √−1—in modern physics. Initially seen as abstract, ...

In this video playlist, you will learn everything you need to know with complex and imaginary numbers. Suspect in White House Correspondents Dinner shooting identified Jelly Roll says he 'lost his way ...

To a nonmathematician, having the letter "i" represent a number that does not quite exist and is "imaginary" can be hard to wrap your head around. If you open your mind to this way of thinking, ...