Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically talented teens. Campers contemplated notions such as how to prove whether a ...

For 150 years, Broca's area has defined speech production. Now scientists have discovered a second parallel system that ...

Introduction Body image disturbance (BID) is a complex construct that includes cognitive-affective, perceptual and behavioural characteristics, influencing how people perceive and feel about their ...

The elementary-grade problem looks simple enough to solve in seconds, but has tripped up the masses ... does not necessarily ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who ...