Speleologists stumble upon 500-year-old relics in Mexican cave
The artifacts are believed to have been used in fertility rituals by the Tlacotepehua people during the Postclassic period, which spanned 950 to 1520
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Ancient Crown Decorated with Beetle Wings Found in South Korea
The crown was originally found during excavations in 2020
Moebius syndrome: a rare disorder that prevents people from smiling
A child with Moebius syndrome. (Photo courtesy of Raphael GAYARD via Getty Images) Disease name: Moebius syndrome Affected populations: The exact prevalence of Moebius syndrome remains unknown. A 2021 study in Italy found that the condition occurs in 0.3 out…
One gene may help explain the plague's persistence throughout human history
A painting by artist Michel Serres, The Great Plague of Marseille, 1721. The plague began to spread before written records existed. (Image courtesy of Getty Images) Researchers have discovered how a modification of one gene contributed to the survival of…
Hold Off on the Syrup: Venus' Strangely Perfect 'Pancakes' Could Prove the Planet Is Deforming
Pancake-shaped domes on Venus are likely the result of deformations in the planet's crust, according to a new study. (Image credit: NASA) Scientists have finally solved the mystery of the giant Venusian pancakes. Venus is known for its “pancake domes”…
Sleep: Facts About How and Why We Sleep
It is estimated that we spend about one-third of our lives in the dream world. Find out more about the science of sleep. (Image credit: CSA Images via Getty Images) Jump to: Frequently Asked Questions About Sleep Glossary Photos of…