Philosopher Aristotle was summoned to teach young Alexander the Great; it was a tutorage that helped shape the course of Greek civilization.

It highlights the idea that human beings are not meant for isolation, but to lead lives within communities. For Aristotle, "political" did not simply mean involvement in government or elections; it ...

Strato of Lampsacus defied assumptions by testing air pressure and motion, nearly 2,000 years before Galileo revolutionized ...