Early to bed and early to rise is a maxim that’s easy to follow for some people, and devilishly hard for others. Now, in a study published Tuesday in Nature Communications, researchers curious about the genetic underpinnings of chronotype — whether you are a morning person, a night owl or somewhere in between — looked…
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It’s common while traveling to be approached by locals trying to make a few a bucks by offering to show you around. I typically respond with a polite “no,” but on this particular morning in Kandy, a small city in the center of Sri Lanka, I was looking for someone to take me on a…
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If you love a good stinky cheese, you’ll appreciate that a statue was built to commemorate the patron saint of stinky cheeses, Marie Harel, and that a Google Doodle was later doodled in her honor. Harel was a cheese maker in a village in Normandy, in northern France, and near the end of the 18th…
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The radiology tech waved me into his cozy dark room filled with bright screens. It’s usually off-limits to patients, but maybe he knew I was a local doctor and faculty member at Harvard Medical School, which can occasionally get me a backstage pass. With a smirk, he told me I should eat something, pointing at…
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Could competitive cyclists be putting their bone health at risk? A disquieting new study of bone density in elite cyclists and runners suggests that the answer might be yes. The study found that the cyclists, both male and female, had thinner bones than the runners, even though all of the athletes were young, healthy and…
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IMAGE: The research of UCLA professors Xinshu (Grace) Xiao, Dr. Daniel Geschwind and their team is the first comprehensive study of RNA editing in autism spectrum disorder. view more Credit: Reed Hutchinson/UCLA A team of UCLA-led scientists has discovered important clues to what goes wrong in the brains of people with autism — a developmental disorder…
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VIDEO: Experts from UT Southwestern have found that, contrary to early concerns, endurance exercise has many positive effects on heart health. view more DALLAS — Jan. 30, 2019 — Exercise is often cited as the best preventive medicine, but how much is too much for the hearts of middle-aged athletes? Watch video: Running to extremes: High-endurance…
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IMAGE: Dr. Elliott Albers, director of the Center for Behavioral Neuroscience and Regents’ Professor of Neuroscience at Georgia State University. view more Credit: Georgia State University ATLANTA-Females find same-sex social interactions to be more rewarding than males, and females are more sensitive to the rewarding actions of oxytocin (OT) than males, according to a research study…
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Vaccinating laboratory mice with Streptococcus mitis bacteria prevents their virulent sibling, Streptococcus pneumoniae from infecting the mice. The research suggests that vaccination of humans with live S. mitis might offer protection from some of the many serotypes of S. pneumoniae that vaccines currently do not exist for. This pathogen is one of the most common…
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DALLAS, Jan. 30, 2019 — Stroke survivors who believe they can protect themselves from having another stroke had more than twice the blood pressure reduction of nonbelievers, according to preliminary research to be presented in Honolulu at the American Stroke Association’s International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to…
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