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Medical Xpress / Air pollution linked to distinct brain changes in regions vulnerable to Alzheimer's disease
Exposure to common forms of outdoor air pollution may be linked to structural changes in brain regions that are especially vulnerable to Alzheimer's disease, according to a new study led by researchers from the USC Mark and ...
Medical Xpress / Pregnant climbers may not have to stay grounded, study suggests
Climbers who love their sport may not have to hang up their ropes and harnesses just because they become pregnant, a University of Alberta study suggests. Although physical activity guidelines advise expectant women to stay ...
Medical Xpress / Is age more than just a number when it comes to health screenings?
Age 45: You've made it to middle age, you're ideally entering your prime earning years and, if you're like most adults, your doctor tells you that it's time to consider your first colonoscopy to screen for colorectal cancer.
Medical Xpress / Sports leagues' concussion guidelines must be broadened as brain health concerns rise
Recently, the Australian Football League (AFL) was rocked when it was revealed a Geelong player with a history of concussion had been asked to waive his legal rights to claim for any future brain trauma.
Medical Xpress / Autistic people often struggle to tell when they're too hot: 5 ways to help
Recent decades have seen a year-on-year increase in clinical diagnoses of autism. Unfortunately, autism and temperature regulation problems often go hand in hand, especially in summer.
Medical Xpress / New cellular clues to complications of scleroderma
A study published in JCI Insight and led by Northwestern Medicine scientists has uncovered new clues about why people with systemic sclerosis, also known as scleroderma, frequently develop debilitating esophageal complications.
Medical Xpress / Predicting the conditions that create famine
Famines were once thought to be fading into history. But after devastating crises in places such as Somalia and Sudan—and with levels of extreme food insecurity rising worldwide—researchers are asking whether a better understanding ...
Medical Xpress / How diabetes can affect your ability to control the pedals while driving
Picture a driver approaching a sharp bend on a country road. As the car turns, they move their foot to slow down. But instead of pressing the brake, they hit the accelerator. The car surges forward.
Tech Xplore / Hydrogen microgrids could help power remote communities—but beware the hype
In remote towns, what happens when the sun fails to shine, the wind barely blows and batteries begin to run low?
Phys.org / Black hole star: Astronomers discover a brand-new type of astrophysical object
Astronomers at MIT and elsewhere have spotted an extremely bright red spot in the early universe. The object resembles an enormous star, roughly the size of our solar system. But it also is putting out 100 billion times more ...
Phys.org / Early-universe plasma may have stopped dark photons from heating cosmos
A new paper published in Physical Review Letters reveals that a leading dark matter candidate—the hypothetical "dark photon"—would not have heated the early universe as previously thought. The finding opens a vast region ...
Phys.org / Gene-edited beagles produce no detectable major dog allergen, early tests find
Humans love dogs, but petting them can leave some people sneezing and wheezing. About 15% of the world's population lives with a dog allergy, which can increase the risk of hay fever and asthma. The main culprit is Can f ...