What Does a Doctor Do?

A doctor is a medical professional with extensive education and training to diagnose, treat, and prevent illnesses and injuries in patients. They provide essential healthcare […]

What is Inflation?

Inflation is the overall increase in prices across a wide range of economic goods and services. It is measured by tracking the change in the […]

What is a Recession?

Generally defined as a prolonged decline in economic growth, a recession is 1 of 4 phases in the business cycle that spans from growth to […]

How Do Antibiotics Work?

Antibiotics are medicines that fight infections caused by bacteria (also called microorganisms). These drugs can kill or prevent bacteria from growing. They can also help […]

How to Calculate Profit

Profit is the difference between revenue and expenses, and it’s the metric that shows whether or not a company has a healthy bottom line. Profit […]

What is an Epidemic?

An outbreak of disease that spreads from person to person, as opposed to a disease that originates in animals and then spreads to people (like […]

What Is a Bank?

A bank is a financial institution that accepts deposits, extends loans, facilitates payments, exchanges currency, sets monetary policy and provides a variety of other financial […]