The Central Bank of Sri Lanka has started a special awareness campaign called “Anti-Pyramid National Awareness Week” from ...

Grift and greed have deadly consequences in Megan Abbott's 'El Dorado Drive,' a mystery about suburban women caught up in a pyramid scheme called the Wheel.

As the New York magazine journalist Bridget Read documents in her gripping and instructive new history, “Little Bosses Everywhere: How the Pyramid Scheme Shaped America,” they have to be ...

William "Bill" Ackman, founder and chief executive officer of Pershing Square Capital Management LP, pauses while speaking during a presentation in New York, U.S., on Thursday, Dec. 20, 2012.