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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...

Hypatia of Alexandria (c. 370 - March 415) was a female philosopher and mathematician, born in Alexandria, Egypt possibly in 370 (although some scholars cite her birth as c. 350). Little is known of her life but her dramatic...

The Tang Dynasty (618-907 CE) was one of the greatest in Imperial Chinese history. It was a golden age of reform and cultural advancement which lay the foundation for policies which are still observed in China today. The second emperor...

The Greek Dark Age (c. 1200 to c. 800 BCE, overlapping with the Iron Age, c. 1200-550 BCE) is the modern-day term for the period in Greek history following the Bronze Age Collapse when the Mycenaean Civilization fell and the Linear...

The Early Dynastic period in Mesopotamia is the modern-day archaeological term for the era in Mesopotamian history – circa 2900 to circa 2350/2334 BCE – during which some of...

Works and Days is an epic poem written in dactylic hexameter, credited to the 8th-century BCE Greek poet Hesiod. Hesiod is generally remembered for two epic works, Theogony and Works and Days but, like his contemporary Homer, he...

Cwenthryth of Mercia (also given as Cwoenthryth, 9th century CE) was the daughter of King Coenwulf (r. 796-821 CE). Little is known of her actual life but she later became infamous in the 12th century CE through the legend...

The Rashtrakuta Dynasty ruled parts of South India from the 8th to the 10th century CE. At its zenith, their kingdom included the modern state of Karnataka in its entirety along with parts of the current Indian states of Tamil...

Martin Luther (l. 1483-1546) was a German priest, monk, and theologian who became the central figure of the religious and cultural movement known as the Protestant Reformation. Even though earlier reformers had expressed Luther's...

Captain John Smith (l. 1580-1631 CE) was an English explorer, soldier, author, and early governor of the Jamestown Colony of Virginia between 1607-1609 CE. Smith had served as a mercenary in his younger years and was well-versed in...