Visiting your doctor for an annual physical examination might actually have a negative impact on your health, WebMD.com reports. Danish researchers analyzed studies involving 183,000 patients and found that those who received regular checkups were no less likely to die of cancer or heart disease than those who only saw the doctor when they had symptoms. People who skipped their […]
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(1) The Albany, New York, company Vireo Health told reporters it would soon offer the world’s first certified Kosher marijuana, announcing that the Orthodox Union of New York had authenticated it as having met Jewish dietary laws (e.g., grown with insect-free plants). (Other Kosher-validating officials complained that the approval should apply only to marijuana that is eaten, not smoked.) […]
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A huge virus discovered in sediment on the Chilean coast and another in an Australian pond are not only the largest scientists have ever seen, but also among the most baffling. A single so-called pandora virus is 1,000 times the size of the influenza virus and holds 2,556 genes, compared with the flu’s 13. Only 6 percent of its genes […]
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When you’re angry, your face, head, and arms grow hot When you’re depressed, a cold numbness grips your head and arms. Love triggers a warm glow throughout your upper body, especially around your heart. Human emotions, a new study has found, are directly linked to sensations in specific body parts, and the map is largely the same across different cultures. […]
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Why are Americans so fat—and getting fatter with every passing year? said Brian Stelter in The New York Times. Seventy percent of adults in the U.S. are either overweight or obese, and so are one third of children and teens. This week, HBO began airing a four-part documentary, The Weight of the Nation, that aims to serve as a “wake-up […]
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Spending evenings in front of a glowing computer, TV, or cellphone screen can put you at risk of depression, Science News reports. Nighttime exposure to light from gadgets has already been shown to contribute to insomnia, cancer, obesity, and diabetes. Now, a new study shows that screen glow can cause mood-related changes in the brain. For weeks, researchers exposed hamsters […]
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