Kristina Killgrove is a staff writer at Live Science with a focus on archaeology and paleoanthropology news. Her articles have also appeared in venues such as Forbes, Smithsonian, and Mental Floss. Kristina holds a Ph.D. in biological anthropology and an M.A. in classical archaeology from the University of North Carolina, as well as a B.A. in Latin from the University of Virginia, and she was formerly a university professor and researcher. She has received awards from the Society for American Archaeology and the American Anthropological Association for her science writing.
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'Human evolution didn't slow down; we were just missing the signal': Large DNA study reveals natural selection led to more redheads and less male-pattern baldnessOver the past 10,000 years, evolution in West Eurasia has been selecting for light skin, red hair and resistance to HIV and leprosy in humans, according to a new study.
By Kristina Killgrove Published
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Stone Age tombs in Scotland reveal 'webs of descent' among male relativesAn analysis of DNA from Stone Age skeletons buried in Scotland reveals how people organized the burial of their dead.
By Kristina Killgrove Published
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Idol of Pomos: A 5,000-year-old fertility figurine from Cyprus that wears a miniature version of herself on a necklaceAstonishing Artifacts The cross-shaped figurine has become a potent symbol of Cyprus' contribution to prehistory.
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Ancient Korean society practiced human sacrifice and high inbreeding, researchers findA genomic analysis of dozens of ancient Korean skeletons revealed a special "sacrificial caste" of people.
By Kristina Killgrove Published
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Beadnet dress: A 4,500-year-old ancient Egyptian funeral 'gown' that was in vogue during the Old KingdomAstonishing Artifacts This rare example of an ancient Egyptian beaded dress was likely crafted specifically for a woman's funeral.
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Native Americans invented dice and games of chance more than 12,000 years ago, archaeological study revealsA new study shows that dice and games of chance date back thousands of years earlier than experts previously thought.
By Kristina Killgrove Published
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Tudor Heart: A Renaissance gold necklace featuring a French-English pun on the love between Henry VIII and his first wife, Katherine of AragonAstonishing Artifacts A chance discovery of a 16th-century necklace reveals new information about Tudor-era jewelry styles.
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1,000-year-old altar and human sacrifices from Toltec Empire discovered in MexicoArchaeologists found the altar and human bones during a construction project near Tula, an ancient city that was the capital of the pre-Hispanic Toltec Empire.
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Chemistry student develops clear polish that turns your fingernail into a touch-screen stylusResearchers have developed a prototype nail polish to help more people access electrically-charged touch screens.
By Kristina Killgrove Published
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Urfa Man: An 11,500-year-old life-size statue of a man holding his penisAstonishing Artifacts Discovered in a city in southern Turkey, this life-size male statue may represent an important deceased ancestor.
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Cannonball dating to the Alamo battle unearthed 1 day before 190th anniversary of the conflict that killed Davy CrockettAn intact bronze cannonball unearthed near the Alamo was likely used in the 1836 battle between Mexico and the Republic of Texas.
By Kristina Killgrove Published
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Unusual burials of Celtic 'warriors' discovered in France point to violent deathsArchaeologists have unearthed a Celtic cemetery in France that holds 18 unusual seated burials.
By Kristina Killgrove Published
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Monte Verde, one of the earliest Indigenous sites in South America, is much younger than thought, study claims. But others call it 'egregiously poor geological work.'A new analysis of archaeological layers at Monte Verde in Chile suggests that people lived there 4,200 years ago, not 14,500 years ago as originally proposed. But many experts point to errors in the methods.
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Equestrian statue of Marcus Aurelius: The only surviving larger-than-life-size statue of a pagan Roman emperor — a rarity that Michelangelo refurbishedAstonishing Artifacts The giant, one-of-a-kind statue of a Roman emperor on horseback depicts him addressing his troops.
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Children wearing bronze 'warrior' belts discovered in 2,500-year-old cemetery in ItalyArchaeologists have uncovered the graves of two pre-Roman children who were buried like male warriors.
By Kristina Killgrove Published
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Russian Revolution gold coin hoard worth over $500,000 discovered during house constructionArchaeologists excavating the foundation of a historic house in Russia discovered 409 coins buried before the revolution in 1917.
By Kristina Killgrove Published
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2,000-year-old Phoenician coin was used as bus fare in England, but 'how it got there will always be a mystery'The ancient coin was probably minted in what is now Spain in the first century B.C., but no one knows why it was used to pay a 1950s transport fare.
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Asante spider: A rare African sword ornament from Ghana's Gold Coast that later helped a man in Texas barter for his lifeAstonishing Artifacts The spider-shaped sword ornament was created in Ghana in the 19th century and was passed down in a Texas family for generations.
By Kristina Killgrove Published
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Ancient 'alien-like' skulls have been found on every continent but Antarctica. Anthropologists are starting to figure out why.Humans have practiced head shaping for tens of thousands of years, and anthropologists are beginning to uncover clues as to why.
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9 ways people have modified their bodies since the dawn of time, from foot binding to castrationMany types of body modification date back hundreds or thousands of years, revealing our ancient ancestors were not that different from us.
By Kristina Killgrove Published
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Climate disasters caused societal upheaval 3,000 years ago in China, study of 'oracle bones' hintsSome civilizations in inland China underwent dramatic changes and population drops 3,000 years ago. Now, researchers are using oracle bones, archaeological evidence and climate modeling to find out why.
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Stone Age woman was buried like a man, revealing flexible gender roles 7,000 years ago in HungaryA study of 125 skeletons from two Neolithic cemeteries in Hungary has revealed that men and women had clear gender roles — but sometimes those roles were fluid.
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Lady of Elche: A 2,400-year-old bust of a mysterious 'highborn' woman from pre-Roman SpainAstonishing artifacts The mysterious Lady of Elche was crafted from a large limestone block before the Romans ruled Spain.
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Paleolithic humans invented an 'early predecessor to writing' at least 40,000 years ago, carved signs suggestA statistical analysis of a series of signs carved into artifacts from around 40,000 years ago suggests humans developed proto-writing in the Stone Age.
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