Evolution: Did you mean...?

An ice age is a period in which the earth's climate is colder than normal, with ice sheets capping the poles and glaciers dominating higher altitudes. Within an ice age, there are varying pulses of colder and warmer climatic conditions...

The coinage of ancient Greece has given us some of the most recognisable images from antiquity as they were stamped with designs to proudly declare the identity of the city which minted them and guarantee their value. One...

Lebensraum ('living space'), is a geopolitical concept which was adopted by Adolf Hitler (1889-1945), the leader of Nazi Germany, to justify the military domination of Central and Eastern Europe...

The First Agricultural Revolution, beginning c. 12-20,000 years ago, was characterized by the emergence of different agricultural systems in different parts of the world, whose common trait was the use of native species...

A praetor was a senior magistrate in ancient Roman government, who was granted executive or imperium powers similar to that of the consuls. Although originally assigned legal authority over the courts, his executive powers allowed him...

The word labyrinth comes from the Greek labyrinthos and describes any maze-like structure with a single path through it which differentiates it from an actual maze which may have multiple paths intricately linked. Etymologically the...

Antonio Vivaldi (1678-1741) was an Italian violin virtuoso and composer of baroque music (c. 1600-1750). Best known for his violin concertos, notably The Four Seasons, Vivaldi made a significant contribution to the evolution of...

Prince Shotoku (574-622 CE) ruled as regent of Japan from 594 to 622 CE and is one of the most celebrated figures in all of Japanese history. The prince was a great supporter of Chinese culture and Buddhism, spreading both during...

The Praetorian Guard (cohortes praetoriae) was, in the Roman Republic, a commander's personal bodyguard and then, in the imperial period, an elite force assigned to protect the emperor and Rome. Over the years, the guard would...

The Romans assimilated earlier Greek science for their own purposes, evaluating and then accepting or rejecting that which was most useful, much as they did in other fields such as warfare, art, and theatre. This assimilation of...