Theon of Alexandria: Did you mean...?

The idea that Cleopatra VII (69-30 BCE), the famous last queen of ancient Egypt, owed her powerful position to her beauty persists. “The nose of Cleopatra: if it had been shorter, the whole face of the earth would have changed,” the French...

The Battle of the Nile (1-2 August 1798), or the Battle of Aboukir Bay, saw a British fleet led by Rear-Admiral Sir Horatio Nelson (1758-1805) destroy a French fleet at Aboukir Bay near the Rosetta mouth of the Nile River. It was one of the...

The legions of Spain, Roman Africa, and Egypt did not see the intensity of action that prevailed elsewhere in Europe. However, the presence of these four legions - VII Gemina, IX Hispana, XXII Deiotariana, and II Traiana Fortis - was still...

Philo of Byzantium's On the Seven Wonders (225 BCE) is the first known list of the Seven Wonders of the Ancient World (though it may have been based on earlier works now lost). Philo's list differs from the standard Seven Wonders in replacing...

Euclid of Alexandria (lived c. 300 BCE) systematized ancient Greek and Near Eastern mathematics and geometry. He wrote The Elements, the most widely used mathematics and geometry textbook in history. Older books sometimes confuse him with...

The Council of Chalcedon was called in 451 CE by the Roman Emperor Marcian (r. 450-457) to settle debates regarding the nature (hypostases, "reality") of Christ that had begun at two earlier meetings in Ephesus (431 CE and 439 CE). The question...

In the aftermath of the failure of the Second Crusade (1147-1149 CE), which only managed to bring Damascus under Nur ad-Din's (sometimes also given as Nur al-Din, l. 1118-1174 CE) dominion, Egypt acquired top priority – both from a strategic...

Memphis was one of the oldest and most important cities in ancient Egypt, located at the entrance to the Nile River Valley near the Giza plateau. It served as the capital of ancient Egypt and an important religious cult center. The original...

Ptolemy I Soter (366-282 BCE) was one of the successor kings to the empire of Alexander the Great. He served not only as king of Egypt but also the founder of the Ptolemaic Dynasty, a dynasty which included the infamous Cleopatra VII. Early...

Berenice II Euergetis (c. 267-221 BCE) was a pre-eminent Hellenistic queen, who ruled together with her husband Ptolemy III (r. 246-221 BCE), when the Ptolemaic kingdom was at the height of its power, dominating most of the eastern Mediterranean...