I remember September 11 clearly. I was in middle school. The teachers didn’t tell us what had happened. Classes continued as normal, as if routine might anchor the world. I learned the truth on the ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who ...

Consumer theory examines how consumers allocate income and make purchasing decisions. All economic activity takes place within the context of limitations. Consumers, therefore, need to make trade-offs ...

The 2026 World Cup draw has been made in Washington DC, with the US hosting the sport's marquee tournament along with Canada and Mexico. England and Scotland have found out their opponents next summer ...

Elizabeth Blessing is a financial writer and editor specializing in growth investing, high-yield stocks, small caps, and gold investing. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA ...

Abstract: The problem of estimating zero-sequence parameters of a parallel transmission line from fault data is considered. This paper analytically demonstrates that the zero-sequence impedances of a ...

A black line on the nail could be a sign of melanonychia or splinter hemorrhage. Melanonychia can be caused by medications like antiretrovirals, chemotherapy, and antimalarials. If you see changes ...