Ptolemy i soter: Did you mean...?

The army of Ptolemaic Egypt was a well-organized fighting force trained in Hellenistic warfare. The Ptolemaic dynasty used their considerable wealth to maintain a large standing army of professional soldiers. Some troops were paid in money...

Lysimachus (c. 361-281 BCE) was one of Alexander the Great's trusted bodyguards and a member of his Companion Cavalry. Although he obtained Macedonian citizenship, his father was a Thessalian named Agathocles. After the death of Alexander...

The Faiyum (also given as Fayoum, Fayum, and Faiyum Oasis) was a region of ancient Egypt known for its fertility and the abundance of plant and animal life. Located 62 miles (100 kilometers) south of Memphis (modern Cairo), the Faiyum was...

The astronomers of the Scientific Revolution rejected long-held theories of ancient thinkers like Claudius Ptolemy and Aristotle and instead set out to systematically observe the heavens in order to create a model of the universe that fit...

Side (pronounced see-day) was a city on the southern coast of Cilicia (modern-day Turkey) first settled in the 7th century BCE by immigrants from Cyme, an Aeolian municipality to the north near the kingdom of Lydia. Its name means 'pomegranate'...

Greek mathematics, the study of numbers and their properties, patterns, structure, space, apparent change, and measurement, is said to have originated with Thales of Miletus (l. c. 585 BCE) but was clearly understood during the periods of...

Galatia was the most long-lasting and powerful Celtic settlement outside of Europe. It was the only kingdom of note to be forged during the Celtic invasions of the Mediterranean in the 4th and 3rd centuries BCE. From its foundation, Galatia...

Cassander (c. 355-297 BCE, r. 305-297 BCE) was self-proclaimed king of Macedon during the political turmoil following Alexander's death. Born in Greece as the son of Antipater, the regent of Macedon and Greece in the absence of Alexander...

Alexander Helios (40 BCE – c. late 1st century BCE) was a member of the Ptolemaic dynasty, the second oldest son of Cleopatra VII (69 BCE – 30 BCE) and the twin brother of Cleopatra Selene II (40 BCE – 5 BCE). He spent the majority of his...

Apis was the most important and highly regarded bull deity of ancient Egypt. His original name in Egyptian was Api, Hapi, or Hep; Apis is the Greek name. He is not, however, associated with the god Hapi/Hep who was linked to the inundation...