It’s surprisingly difficult to prove one of the most basic properties of a number: whether it can be written as a fraction. A broad new method can help settle this ancient question. In June 1978, the ...

Managing noise exposure is complex in terms of accurately assessing sound levels, identifying and ranking the dominant noise sources, and finding effective control solutions. Noise-induced hearing ...

Among high school students and adults, girls and women are much more likely to use traditional, step-by-step algorithms to solve basic math problems – such as lining up numbers to add, starting with ...

I am a bit troubled by this new column from state Superintendent Richard Woods in which he decries “funny math methods.” I have never understood the assumption that somehow, if parents in Georgia ...