Even as cars become increasingly sophisticated, motor oil remains the engine’s lifeblood, and caring for this fluid is vital. Fortunately, this is a rather simple task—and your car’s onboard computer ...

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Dr. JeFreda R. Brown is a financial consultant, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Hannah Morrill and Mari Uyehara Like love itself, flowers are delicate and ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and educator with over ...

Uber was founded in 2009, enabling ride requests via an app, growing into a global entity. Main revenue from Uber comes from ride and food order commissions, plus a freight business. Uber’s IPO in ...