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Phys.org / Report advises on how investors can make public health a safe bet
Public health can be a money maker if investors use the right techniques to make their cash injections a safe bet, according to a report by Northeastern University academics. The report, "Investor Action on Health: a review," ...
Medical Xpress / Inadequate nutrition and lower education linked to worse outcomes for children exposed to alcohol in utero
A new study addresses the puzzle of why heavy drinking throughout pregnancy leads to widely varying outcomes for children. Even in the context of heavy and consistent prenatal alcohol exposure (PAE), children may be severely ...
Medical Xpress / Gut bacteria may tip the balance between feeding tumors and fueling immunity
A new study reveals how bacteria in the gut can help determine whether the amino acid asparagine from the diet will feed tumor growth or activate immune cells against the cancer, according to researchers at Weill Cornell ...
Phys.org / How a broken DNA repair tool accelerates aging
Although DNA is tightly packed and protected within the cell nucleus, it is constantly threatened by damage from normal metabolic processes or external stressors such as radiation or chemical substances. To counteract this, ...
Medical Xpress / Drinking behavior in early adulthood predicts likelihood of alcohol use disorder symptoms at age 35
A person's drinking patterns at age 18 predict the trajectory of their drinking behavior into adulthood, and that trajectory may predict the likelihood of having symptoms of alcohol dependence at age 35, according to a study ...
Phys.org / Amazon Leo satellites exceed brightness limits, study finds
Seeing a satellite zip across the night sky can be a fascinating sight. However, what may be spectacular for people on the ground is becoming a major problem for astronomers. A new study published on the arXiv preprint server ...
Phys.org / From stellar engines to Dyson bubbles, alien megastructures could hold themselves together under the right conditions
New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could exist in principle in distant stellar systems. With the right engineering precautions, calculations ...
Medical Xpress / In developing immunity to allergens, a little 'dirty' goes a long way
Conventional wisdom has held for some time that children who grow up in environments rich with biodiversity—farms, homes with pets, rural settings in general—are less likely to have allergies. The thing nobody has ever ...
Phys.org / The Great Mongolian Road: Japanese Imperial Army maps reveal first detailed documentation
In a study published in the Journal of Historical Geography, researchers Dr. Chris McCarthy and his colleagues have documented, for the first time, the Great Mongolian Road, a major yet understudied east-west caravan route ...
Medical Xpress / Five practical tips for talking to your children about sexuality
Canadian parents face multiple barriers to providing their children with reliable and culturally appropriate sex education, according to research published in Sexual & Reproductive Healthcare from the University of Alberta. ...
Medical Xpress / Hair cortisol may complement behavior tests to gauge long-term stress in autism
Autistic children may be nonverbal or not have the words or other typical communication strategies to clearly explain their feelings. Researchers from Neuroscience Research Australia (NeuRA) and UNSW Sydney have found that ...
Medical Xpress / Do you need to control your cortisol? Probably not, doctors say
Cortisol, what is known as the stress hormone, is the talk of the internet. Wellness influencers warn about the various symptoms of chronically high cortisol: waking up at 3 a.m., swollen "cortisol face" and accumulating ...