The dollar is an unquestionable symbol of the United States, its economy and even money itself. Still the most influential global currency around, this...
Margarita Salas (1938–2019) was a pioneering Spanish scientist and one of the most influential molecular biologists of her time. A disciple of Severo Ochoa,...
Juan of Asturias, only son of Isabella and Ferdinand, is an obscure figure in Spanish history who did little more to influence the course...