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The Flammarion engraving.

The Lost Knowledge of the Ancients: Were Humans the First? Part 3: Science in Antiquity

The achievements by modern science are phenomenal. But with our background of spaceships, skyscrapers, wonder drugs, and atomic reactors we are apt to minimize the scientific accomplishments of the...
El Caracol Observatory at Chichen Itza (Wright Reading/CC BY-NC 2.0) and Composite 3D laser scan image of El Caracol from above

Advanced Engineering Discovered at the Maya Observatory at Chichen Itza

In 1526, the Spanish conquistador Francisco de Montejo arrived on the Yucatan Peninsula of Mexico and found most of the great Maya cities deeply eroded and unoccupied. Many generations removed from...
Drawing of the house of wisdom

The House of Wisdom: One of the Greatest Libraries in History

Adding to the list of names among the greatest libraries of the past, the Bayt al-Hikmah (translated as ‘The House of Wisdom’) was established in Baghdad, the capital of the Abbasid Empire, around...
Neanderthal

Ancient Human History More Complex Than Previously Thought, Researchers Say

Relationships between the ancestors of modern humans and other archaic populations such as Neanderthals and Denisovans were likely more complex than previously thought, involving interbreeding within...