Humans

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Romantic attraction is a complicated thing that scientists still don’t completely understand. But, through research and experimentation, they’ve come up with many ideas about what draws one person to another.   Below, we’ve rounded up some of the most compelling scientific insights about the traits and behaviors that make men more appealing to women. The best part? None of the
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It takes a particular kind of person to succeed in politics, but the psychological traits that make for leadership material could be more extreme than anybody ever realised. A first-of-its-kind analysis ranking state-level estimates of psychopathy across the continental United States and the District of Columbia has found Washington DC harbours the highest concentration of
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Three out of four pediatricians disapprove of spanking, research finds. The survey of pediatricians around the US finds that most think spanking seldom or never results in positive outcomes for kids.   Catherine Taylor, an associate professor of Global Community Health and Behavioral Sciences at Tulane University School of Public Health and Tropical Medicine, surveyed
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It’s called MAD. The notion that Mutually Assured Destruction would be inescapable if one nuclear superpower were to unleash its deadly arsenal against another. The reasoning is that by launching a first strike against any nuke-toting enemy, the aggressor would inevitably provoke an automatic counter-attack – ensuring mutual, fiery annihilation. But aside from this fatal
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Scientists have created the most extensive brain map to date of a person with an extremely rare form of blindness. To Milena Canning, objects are invisible – unless they are moving.   Canning, who is 48 and hails from Scotland, wasn’t born blind. She was left without sight 18 years ago after a respiratory infection,
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Whenever you see blood outside your body, it looks red. Why? Human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that’s crucial for carrying oxygen through your bloodstream.   Heme contains an iron atom which binds to oxygen; it’s this molecule that transports oxygen from your lungs to