During the first pandemic summer and soon after George Floyd’s murder, the BYU football team held a players-only meeting. The college students wanted to add messages to their uniforms or warm-up ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. The ability-to-pay principle is also known as progressive taxation. Ability-to-pay taxation ...