Researchers have figured out how to measure the viscosity of droplets. That could help control pesticide spraying, ink-jet printing, and more.

A new algorithm can predict where people or objects lost at sea will float. That could make life-saving search-and-rescue operations much faster.

Language aptitude is a better predictor of learning to code than math skills, researchers find.

In a new study, people with math anxiety avoided difficult math problems even if they could solve them and the right answer meant getting a bit of money.