Zero is often equated with "nothing," but that is not a good analogy. Zero can be the absence of a quality, but it can also be a starting point, such as 0° on a temperature scale. In a mathematical system, zero is the additive identity. It is a...

The idea of nothingness and emptiness has inspired and puzzled mathematicians, physicists, and even philosophers. What does empty space mean? If the space is empty, does it have any physical meaning or purpose? From the mathematical point of view, the...

Zero is a unique number, belonging to neither the positive nor negative number set. It was the very last number symbol to be developed. Among the ancient Babylonian civilizations of 600 b.c. and earlier, a space was sometimes used to indicate an "empty...

was invented in India, according to indirect evidence, quite early, but the earliest record comes from A.D. 595. Its discovery may have had some connection with speculations about the ‘potent void’ or vice versa (cf. śūnya and...

For other senses of this word, see "zero" or 0. 0 (zero) is both a number and the numerical digit used to represent that number in numerals. It plays a central role in mathematics as the additive identity of the integers, real numbers, and many other...

Chelsea failed to gain ground on Premier League leader Manchester United on Tuesday, settling for a 0-0 tie at Aston Villa on Tuesday.Chelsea held an opponent without a goal for the first time in four games but failed to score in a league game for...

Symptom: Dizziness and Disorientation Without much in the way of preparation, societal conditioning or role models, Dadhood 2.0 can hit a guy like a ton of diapers. Nurturing, caring and patience were not much encouraged on the football fields or fraternity basements of our...

If you worked construction, would you wear a pink tool belt? Would you get on the subway carrying a briefcase with duckies on it? Just because you are taking care of the kid doesn't mean you have to look like a girly-man. Your work...

It all came out alright in the end. After days of tabloid fury and protests on-and-off campus about the visit of Iranian President Mahmoud Ahmadinejad to Columbia University, the event itself was an unexpected success. That outcome had much less to do with the remarks...