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Science News
/ 12 months agoSunlight is all that’s needed to keep these tiny aircraft aloft
Sun-powered fliers could use photophoretic forces to hover in the mesosphere, gathering data from a region off limits to planes and...
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Science News
/ 12 months agoWarm autumns could be a driver in monarch butterflies’ decline
In the lab, higher temperatures during fall migration led monarchs to break their reproductive pause, increasing their risk of death.Read More
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Science News
/ 12 months agoAfter ending menopausal hormone therapy, more bone monitoring may be required
Women face a small rise in fracture risk within 10 years of stopping therapy, suggesting the need for additional monitoring.Read More
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Science News
/ 12 months agoSucralose, found in Splenda, can reduce immunotherapy efficacy
Found in Splenda, sucralose reduces immunotherapy efficacy via its effects on the gut microbiome, but arginine supplements might counter the outcome.Read...
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Science News
/ 12 months agoScientists re-create a legendary golden fabric from clam waste
Sea silk, once spun from endangered clams, may make a comeback — thanks to discarded fibers from a farmed species. The...
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Science News
/ 12 months agoDinosaur teeth reveal some were picky eaters
The enamel in fossilized teeth reveals some dinosaurs preferred to eat particular parts of plants.Read More
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Science News
/ 1 year agoSee how aerosols loft through Earth’s sky
Aerosols, small particles in the atmosphere like salt and dust, may offset a third of human-caused climate warming, though their influence...
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Science News
/ 1 year agoHow flossing a mouse’s teeth could lead to a new kind of vaccine
Flu viruses often enter the body through mucous tissue in the nose. Researchers are developing new ways to protect such areas.Read...
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Science News
/ 1 year agoSquashing the spotted lanternfly problem may require enlisting other species
The invasive spotted lanternfly has spread to 17 states and can threaten vineyards. But bats, fungi, dogs and even trees may...
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Science News
/ 1 year agoNew clues emerge on how foods spark anaphylaxis
In two studies of mice, a molecule called leukotriene helped trigger food-induced anaphylaxis. A drug approved for asthma — zileuton —...




