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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Hormones found in birth control pills could be polluting the water supply and increasing men’s risk of prostate cancer. That’s the suspicion of Canadian researchers who found that countries that have the highest percentage of women using oral contraceptives also have the highest rates of men with prostate cancer. Women who take birth control pills excrete estrogen from the medication […]
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■ A Polish man impaled his head on a screwdriver, but only realized it later, when he saw himself in his rear-view mirror. “I don’t remember what happened that day,” said the 25-year-old, who doesn’t want to be named. “At some point when I was working in my garden I slipped and fell down.” Only later, after feeling some pain, […]
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Only 1 in 10,000 people have absolute or “perfect” pitch, the ability to hear a tone and tell what note it is. This unusual ability is acquired early in life, typically learned during training at about four to six years of age, and there are no records of adults acquiring the ability. But a new study shows that people who […]
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Patients are getting larger and perhaps even dangerous doses of radiation from the growing number of advanced medical-imaging tests being ordered by doctors, a new study says. Researchers at the University of California, San Francisco, analyzed data from millions of patients who received medical treatment between 1996 and 2010. They found that the number of patients who underwent CT scans […]
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Pompey the Great’s soldiers were bone tired. For most of 65 BCE, Roman legions marched around the southern edge of the Black Sea as they battled the local ruler, Mithridates VI of Pontus. Then, something magical happened: The exhausted troops discovered a stockpile of honeycombs strewn across their path, and they fell upon the sticky treats like hungry bears. But […]
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As the world advances with more and more handheld devices, ‘Text Neck’ is becoming a world-wide health concern, affecting millions of all ages and from all walks of life. Widespread overuse of handheld mobile technology is resulting in a harmful and dangerous physical condition on the human body, which is known as ‘Text Neck’. The term, and the health condition, is […]
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