In addition to Fortune's 40 Under 40 list, we're also keeping our eye on these 20 innovators, young guns from a wide range of industries and backgrounds.
|Adult dating site hack exposes sexual secrets|
|Couple leaves $850,000 estate to U.S. government|
|Your clothes are killing us|
|'19 Kids and Counting' episodes yanked over scandal|
|China's richest man bet his company's shares would fall|