Try an experiment. Next time you are in a room with someone, ask them to name everything in the room. Only certain kinds of people will say “air” or “light.” For most ...

If the mention of algebra conjures bad memories of math classes, a Python library called SymPy could change your mind about the subject. With SymPy, algebraic operations become easier than tedious ...

The New York State Education Department is pushing new math guidelines that include recommending teachers stop quizzing ...

In "Mapmatics," a mathematician tells the stories of how math helps us track epidemics, map the seafloor, and plot a complex delivery route.

Master income statement analysis—discover its components, read financial health indicators, and make informed financial decisions. Your guide to assessing business performance.

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

A carpenter’s square (L-shaped) is probably the simplest tool to measure roof slope, which is also referred to as the roof’s ...

After years of planning, the mountaineer Jim Morrison successfully descended the narrow Hornbein Couloir—notching an ...

Scientists discover all stalagmites growing from cave floors follow a mathematical rule that explains how these mineral ...