Amazon’s new artificial intelligence czar, Peter DeSantis, is a larger-than-life figure within the company.

Costco (NASDAQ:COST), a big box retailer, is a rare example outside the tech space of a business with a recurring revenue model through subscriptions. Costco stays profitable even in tough economic ...

Quantitative multi-factor investing is gaining popularity, but most approaches attempt to select stocks that score well on every factor. The Vanguard U.S. Multifactor ETF selects stocks based on ...