From four-leaf clovers to lucky pennies, America has its own set of good luck symbols. But where do they come from, and what ...

Symbols ultimately mean whatever we decide they mean. And that question of meaning will be answered by whoever has the moral authority to do the deciding. Today, the American Left’s central ...

Scientific American spoke to Rojas about this history, the deeply engaging humanity of mathematics and the egos at play in defining the mathematical language we take for granted today.

The Ku Klux Klan has been a presence in America on and off since Reconstruction in the late 1800s, using symbols as powerful intimidation tools. But some of these symbols have rich histories and ...

Incomes have been steadily rising for years in the United States. According to the U.S. Census Bureau, the typical American household earned about $77,719 in 2023, up about 18% from $65,712 in 2019.