The dollar sign ($) is one of the most recognized currency symbols in the world. But where did this familiar emblem come from? It's believed to have originated from shorthand for the Spanish peso, PS, ...

You may be familiar with the transgender flag, a five-striped flag consisting of the colors pink, blue, and white that is used by the trans community as a symbol of pride. But there is another ...

From Yad Vashem: Copy of 1931 photo taken in Kiel, Germany across from Nazi headquarters by Rachel Posner, the wife of Rabbi Akiva Baruch Posner. On the back of the original photograph, Rachel has ...

Editor’s note: The views expressed in this commentary are solely those of the writers. CNN is showcasing the work of The Conversation, a collaboration between journalists and academics to provide news ...

Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Vikki Velasquez is a researcher and writer who has managed, ...