Air Pollution At School

Children who attend schools near busy roads could see their brain development hindered by air pollution, according to a new study by Spanish scientists. Researchers in Barcelona spent a year tracking the developmental progress of more than 2,700 children ages 7 to 10 at 39 schools in the city. They found that the cognitive skills of students at schools near […]

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Loneliness and it’s toll on your health

The toll of loneliness on your health

Too much alone time can kill you. A study conducted by Brigham Young University found that isolation and loneliness are as bad for a person’s health as smoking 15 cigarettes a day or being an alcoholic. Researchers examined data from 35 years’ worth of studies on loneliness, and after accounting for participants’ socioeconomic status, age, gender, and pre-existing health conditions, […]

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Bacteria That Make You Thin

The species of bacteria that dominate our guts may strongly affect whether we’re thin or fat. Researchers at Washington University collected samples of gut bacteria from pairs of twins in which one was obese and the other thin. Then they transplanted the bacteria into mice. The mice that received the bacteria from the obese twins became obese; the mice that […]

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A bad year for bees

Colony collapse disorder, the mysterious scourge that has been killing off honeybees since 2005, has suddenly become a lot more deadly. This past winter, as many as half of all hives succumbed to the disorder—up from one third annually in recent years, and between 5 and 10 percent when hives were healthy. “It is a catastrophe in progress,” beekeeper Steve […]

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Study: Painkillers Dull Pleasure

Every week, more than 50 million Americans take acetaminophen, the active ingredient in Tylenol and many other popular painkillers, to ease their aches and pains. But a new study has revealed that the drug also dulls emotions—including happiness. Prior research showed that acetaminophen can help take the sting out of negative feelings like dread, but the new findings from Ohio […]

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