News tagged with south american peoples
Discovery helps solve mystery of South American trophy heads
Other Sciences / Archaeology & Fossils
Jan 05, 2009 |
4.3 / 5 (4) |
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The mystery of why ancient South American peoples who created the mysterious Nazca Lines also collected human heads as trophies has long puzzled scholars who theorize the heads may have been used in fertility ...
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Antarctica served as climatic refuge in Earth's greatest extinction event
Space & Earth / Earth Sciences
4 hours ago |
4.5 / 5 (2) |
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A new fossil species suggests that some land animals may have survived the end-Permian extinction by living in cooler climates in Antarctica. Researchers have identified a distant relative of mammals that apparently survived ...
Homicide rates linked to trust in governement, sense of belonging, study suggests
Other Sciences / Social Sciences
Dec 01, 2009 |
3.7 / 5 (6) |
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When Americans begin routinely complaining about how they hate their government and don't trust their leaders, it may be time to look warily at the homicide rate.
Improving Cardiac Rehab for Women with Heart Disease
Nov 30, 2009 |
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(PhysOrg.com) -- USF Health researcher shows motivational "women-only" cardiac rehab improves symptoms of depression.
Americans born in the South may have a higher risk of dying from stroke as adults
Medicine & Health / Neuroscience
Nov 30, 2009 |
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The "stroke belt" has a tight hold. People born in the Southern stroke belt have a higher risk of dying from stroke as adults, even if they later move away, compared to people who were born in other parts of the country. ...
Hajj devil stoning ritual biggest swine flu risk
Nov 28, 2009 |
3 / 5 (2) |
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(AP) -- Millions of Muslim pilgrims, many wearing surgical masks, jostled together shoulder-to-shoulder furiously casting pebbles at stone walls representing the devil Saturday - the hajj ritual of highest ...
Teachers begin using cell phones for class lessons
Nov 27, 2009 |
2 / 5 (2) |
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(AP) -- Ariana Leonard's high school students shuffled in their seats, eagerly awaiting a cue from their Spanish teacher that the assignment would begin. "Take out your cell phones," she said in Spanish.
First 'genetic map' of Han Chinese may aid search for disease susceptibility genes
Nov 25, 2009 |
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The first genetic historical map of the Han Chinese, the largest ethnic population in the world, as they migrated from south to north over evolutionary time. was published online today by the American Journal of Human Ge ...
Got a pain? -- Have a cup of Brazilian mint
Nov 24, 2009 |
4.6 / 5 (9) |
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For thousands of years it has been prescribed by traditional healers in Brazil to treat a range of ailments from headaches and stomach pain to fever and flu.
U.S. losing its lead in space, experts warn Congress
Space & Earth / Space Exploration
Nov 24, 2009 |
3 / 5 (9) |
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America's once clear dominance in space is eroding as other nations, including China, Iran and North Korea, step up their activities, a panel of experts told the House subcommittee on Space and Aeronautics Thursday.
Thanksgiving Combines Myths, Traditions and Truths, CU Professor Says
Nov 24, 2009 |
2.8 / 5 (4) |
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(PhysOrg.com) -- Over the centuries Thanksgiving in America has meant many things to many people. What we consider the traditional Thanksgiving holiday today has been around only a few decades, according ...
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