Discover what a "Pig" in investing means, how greed affects strategies, and view examples of behavior that can lead to ...

Joe Novak thought he had found love on social media. When the 51-year-old New Jersey father posted on Facebook about the troubles he faces while taking care of a son with celiac disease, a kind, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...