Discover what sunk costs are and how the sunk cost fallacy can impact decision-making in personal and business scenarios.

You research and pick a stock that you believe will rise. It does exactly that. Then, just as suddenly, it starts falling.

Speak like an insider! Welcome to Snopestionary, where we’ll define a term or piece of fact-checking lingo that we use on the Snopes team. Have a term you want us to explain? Let us know. The red ...

Logical fallacies are mistakes in arguments. For example, if someone says that something is better solely because it is more "natural," this is the appeal to nature fallacy. If someone presents two ...

A quick guide to logical fallacies. Fallacies include ad hominem, appeals to authority, the fallacy fallacy, circular arguments, etc. Popular weight loss medications linked to hidden side effects, ...