Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

A deductible is the amount you'll have to pay for medical care at the beginning of your insurance policy. The out-of-pocket max is the most you'll pay for medical expenses in a year. For each policy ...

Chocolate or strawberry? Life or death? We make some choices quickly and automatically, relying on mental shortcuts our brains have developed over the years to guide us in the best course of action.

Consumer behavior—or how people buy and use goods and services—is a rich field of psychological research, particularly for companies trying to sell products to as many potential customers as possible.

Following the onset of the recent global economic crisis, much of the news, especially in advanced economies, was dire. Unemployment was rising, company profits were falling, financial markets were ...

Governments use spending and taxing powers to promote stable and sustainable growth Fiscal policy is the use of government spending and taxation to influence the economy. Governments typically use ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at Multex (Reuters) ...

Enzymes help with specific functions that are vital to the operation and overall health of the human body. They help speed up chemical reactions and are essential for respiration, digestion, muscle ...

More outdoorspeople are carrying a handguns than ever before these days, both for personal protection and for protection against dangerous critters in the woods. When it comes to choosing a sidearm, ...