Every product was new, once, and most of them follow a fairly predictable path of acceptance, demand and eventual disinterest from consumers. That doesn't mean everything stops selling eventually – ...

In our modem society, all products and services are based on the use of energy and material resources. While the products and services of stone-age hunter-gatherers or a primitive village economy may ...

Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and more.

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Khadija Khartit is a strategy, investment, and ...