The Nigerian Exchange closed the first trading session of the week on a positive note, with investors gaining N257bn as buying interest in select stocks lifted key market indices. At the close of ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Broad form insurance provides coverage for uncommon or higher-risk events, which is why it ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

Nonlinear dynamics is the branch of physics that studies systems governed by equations more complex than the linear, aX+b form. Nonlinear systems, such as the weather or neurons, often appear chaotic, ...

Everyone needs to eat carbohydrates, but that doesn’t mean fueling up with cookies, candy, and chips. Learn about the best foods for carbs — and the ones to skip. Carbohydrates are an essential part ...