In just a few years, a Michigan woman took in millions of dollars, faking adoptions and ruining families’ lives along the way.

The financial industry’s pursuit of profits from mobile-home communities is undermining one of the country’s largest sources of affordable housing.

Did an affair with a Russian agent push Overstock’s Patrick Byrne too far?

In an age of historic disparity, Abigail Disney and the Patriotic Millionaires take on income inequality.

Why one physician took the risk of becoming an F.B.I. informant to expose alleged Medicare fraud.

How an activist investor does business (and ruins lives).

The dramatic imbalance in pay and power has created the conditions for abuse.

Bill Ackman’s hedge fund planned to make a fortune while doing good by exposing Herbalife as a scheme that preyed upon and lied to the poor. How one of the highest profile stock shorts in market history went awry.

On the adultery website AshleyMadison.com.

A profile of Anita Sarkeesian, who has recieved death threats as she exposes misogyny in the $25 billion video game industry.

A profile of Larry Garrison, the man who “gets paid to bring tabloid stories to TV news programs.”