One afternoon earlier this year, my 11-year-old son was sitting at his laptop and working quietly on his math homework. At ...

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Explore a wide range of recent research in mathematics. From mathematical modeling to why some people have difficulty learning math, read all the math-related news here.

Among other things, the course includes elementary linear algebra, the solution of equation systems, the theory of functions of several variables, including both unconstrained and constrained ...

Bipolar 1 disorder involves full manic episodes that last at least one week. Bipolar 2 disorder involves hypomanic episodes that are less intense and last at least four days. Treatment depends on the ...