If you have chronic nasal congestion, it could be due to an obstruction caused by the shape of your internal nasal valve. A new device is designed to permanently address the problem, without the need for surgery.
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In response to exercise, scientists have now observed a big spike in levels of a fat hormone previously thought to be unrelated to physical exertion. The discovery sheds new light on the metabolic process and raises new targets for tackling weight loss.
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In many developing nations, vitamin A deficiencies are common … as are potatoes, which typically constitute much of the local diet. That's why scientists have developed a "golden potato." It's rich in provitamin A (which the body converts into vitamin A), along with vitamin E to boot.
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Technologies that reprogram one type of cell to perform the role of another hold a huge amount of potential, and scientists are now reporting a promising advance in the area, in the form of patch that they say can use an electric pulse to turn skin cells into the building blocks of any organ.
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According to The Ohio State University, over half of all patients who are treated for heart failure end up back in the hospital within six months, due to fluid buildup in their lungs. Sensible Medical has set out to change that, however, with a wearable device known as the SensiVest.
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In August 1977, the Ohio State University Radio Observatory picked up a radio transmission that was so strong it inspired the astronomer who discovered it to write “Wow!” in the margin of the data printout. Almost 40 years later, researchers have solved the mystery.
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When one of our muscles vibrates, an energy-consuming contraction of that muscle is triggered. That's why many long-distance runners wear compression tights. According to a new study, though, tights make no difference in reducing fatigue.
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For the first time, astronomers have witnessed a star disappear before their eyes. It appears to have collapsed into a black hole without the usual supernova, marking the first time scientists have witnessed the birth of a black hole, and changing our understanding of the life and death of stars.
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An automobile tire is composed of about 30 percent carbon black, which adds durability to the rubber. Carbon black is petroleum-based, however, meaning that it isn't entirely eco-friendly. That's why scientists have been experimenting with an alternative – namely egg shells and tomato skins.
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Scientists at the University of Arizona recently conducted a study in which a group of 18 autistic children received fecal transplants from donors with healthy gastrointestinal systems. Not only did the procedure help to "rebalance" their gut flora, but it also improved their behaviour.
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