Cryptozoology is a field of knowledge devoted to searching for and studying animals whose existence is disputed or not proven by science. Such creatures are called cryptids. There’s also cryptobotany ...

Robert Koch put up a fight against the "invisible enemy," that is, tuberculosis. An unheralded country doctor made a significant contribution to medical knowledge at a time when physicians were ...

Without the Moon, our planet would be nowhere near as conducive to life. If the Moon did not exist, the first cells and organisms could possibly have developed much later or even never. The Moon seems ...

The Merovingian dynasty was the first Frankish line of kings who ruled in Western Europe from AD 476 to 752. Dynasty of Frankish kings descending from Merovech, the Merovingians ruled over Gaul until ...

From the time of the Renaissance forward, these fortresses were renovated into elegant mansions complete with gardens, turrets, and other architectural flourishes. The Latin “castellum” refers to a ...

Napoleon Bonaparte was a French military and political leader who rose to prominence during the French Revolution. He became Emperor of the French and played a significant role in European history ...

Alfred Nobel was a Swedish inventor, scientist, and philanthropist. He is best known for inventing dynamite and for establishing the Nobel Prizes. The invention of dynamite, which has practical and ...

If a doctor “treats the abscess in a nobleman’s eye but causes the loss of the eye,” he would lose his hand. A handful of Egyptian documents describe medicines made from beans, leeks, figs, dates, and ...

The public’s perception of black cats has always been negative due to their association with evil and superstition, witchcraft, and curses. In Ancient Egypt, people tended to avoid black cats.

The Battle of Thermopylae is one of the most renowned battles in Greek history. It was fought between Greek cities and 300 Spartans against Persia in 480 BC. During one of the most famous conflicts in ...

A comet is a heavenly body formed long ago during the formation of the solar system from gases, rocks, and dust that have since frozen solid. They travel through our sky, leaving behind lengthy clouds ...