U.S. girls are getting their periods at younger ages, a new study has found. Girls born between 2000 and 2005 started their periods at an average age of 11.9 years — a half year earlier than the average age of 12.5 years for girls born between 1950 and 1969, researchers reported May 29 in the… read on > read on >
A bilingual brain implant has allowed a stroke survivor to communicate in both Spanish and English, scientists report. Turning to an AI method known as a neural network, researchers trained the patient’s implant to decode words based on the brain activity produced when he tried to articulate those words, and then display those words and… read on > read on >
Feeding kids peanuts early in childhood can drastically reduce their risk of developing a peanut allergy, a new clinical trial reports. Children regularly fed peanut products from infancy to age 5 had a 71% lower rate of peanut allergies by the time they reached their teen years, researchers reported May 28 in the journal NEJM… read on > read on >
Near-infrared light pulsing into a person’s skull appears to boost healing in patients with a severe concussion, a new study finds. Patients who wore a helmet emitting near-infrared light displayed a greater change in connectivity between seven different pairs of brain regions, researchers report. “The skull is quite transparent to near-infrared light,” explained co-lead researcher… read on > read on >
Children exposed to traffic and other noise in their neighborhoods may be at higher risk for anxiety, researchers conclude, while air pollution could raise risks for other mental health woes. “Childhood and adolescent noise pollution exposure could increase anxiety by increasing stress and disrupting sleep,” wrote a team led by Joanne Newbury, of Bristol Medical… read on > read on >
Allowing pharmacists to treat minor illnesses could potentially expand health care access to more people and save millions of dollars, a new study suggests. Care for a range of minor health issues — urinary tract infections, shingles, animal bites and headaches — would cost an average of about $278 less when treated in pharmacies rather… read on > read on >
Humanity’s best protection against bird flu will be the development of effective vaccines, a new study says. The H5N1 avian flu has been raging through cattle and poultry in the United States, increasing fears that the virus will make the leap into humans and potentially cause another pandemic. Only two people to date are known… read on > read on >
A 4,000-year-old skull provides evidence that ancient Egyptians might have tried to treat cancer, a new study claims. Microscopic observation of the skull revealed 30 or so lesions scattered across its surface that are consistent with cancer, researchers report. They were stunned to also find cut marks around these lesions, probably made with a sharp… read on > read on >
Prior studies have suggested that binge eating disorder may not last long, but a more rigorous look at the illness finds that just isn’t so. “The big takeaway is that binge-eating disorder does improve with time, but for many people it lasts years,” said study first author Kristin Javaras, assistant psychologist in the Division of… read on > read on >
TUESDAY, May 28 — Bird flu virus has been detected in beef tissue from a sick dairy cow, but U.S. health officials stressed the country’s meat supply remains safe. In an update issued Friday, the U.S. Department of Agriculture (USDA) said the cow had been culled because it was sick and the meat did not… read on > read on >
