Handgun purchasers with a prior DUI have a greater risk for serious violence, study finds

(SACRAMENTO, Calif.) — Legal purchasers of handguns with a prior DUI conviction have a greater risk of a future arrest for a violent offense — including murder, rape, robbery, and aggravated assault and for firearm-related violent crimes — a UC…

Which comes first: Smartphone dependency or depression?

Young people who are hooked on their smartphones may be at an increased risk for depression and loneliness, according to a new study from the University of Arizona. A growing body of research has identified a link between smartphone dependency…

Veg ‘nudge’: an extra vegetarian option cuts meat consumption without denting food sales

A study of over 94,000 cafeteria meal choices has found that doubling the vegetarian options – from one in four to two in four – reduced the proportion of meat-rich purchases by between 40-80% without affecting overall food sales. The…

Heart, kidney disease risk factors for adverse effects from gout medication

Heart disease is an independent risk factor for severe adverse skin reactions in patients taking allopurinol, found a study published in CMAJ (Canadian Medical Association Journal) . Allopurinol is a medication most commonly used to treat gout, a painful condition…

Teen study reveals how schools influence e-cigarette use, outlines prevention strategies

When e-cigarettes hit the U.S. market in 2007, they were promoted to adult smokers as a safer, healthier alternative to traditional, combustible cigarettes. The unintended consequence of vaping devices and e-cigarettes, however, is a new generation of vapers — teenagers…

Taxi drivers face highest levels of black carbon compared to other professional drivers

Madrid, Spain: Professional drivers working in congested cities are exposed to black carbon levels that are on average a third higher than would be experienced at a busy roadside, according to research presented at the European Respiratory Society International Congress.…

Study helps surgeons determine optimal approach for broken hips

New Orleans, LA – Robert Zura, MD, Professor and Robert D’Ambrosia Chair of Orthopaedics at LSU Health New Orleans School of Medicine, was part of an international collaborative study group whose findings will help orthopaedic surgeons identify the best individual…

Tasmanian devil research could help tackle immunotherapy resistance

A cluster of interacting proteins that are active in both human cancers and Tasmanian devil facial tumours, may give clues to how cancers evade the immune system, according to a study part-funded by Cancer Research UK and published in Cancer…

Air pollution linked to increased risk of infant death & reduced lung function in children

Madrid, Spain: Air pollution is linked to an increased risk of death in babies according to a study of nearly eight million live births, to be presented at the European Respiratory Society International Congress on Sunday. Although it is known…

Teens share stories to deter other students from using tobacco

An innovative strategy called Teens Against Tobacco Use showed promise as an effective strategy to deter tobacco use in middle and high school students, according to a research study by The University of Texas Health Science Center at Houston (UTHealth) School of Public Health.

Test for life-threatening nutrient deficit is made from bacteria entrails

In a remote village, an aid worker pricks a sickly toddler’s fingertip, and like most of the other children’s blood samples, this one turns a test strip yellow. That’s how an experimental malnutrition test made with bacterial innards could work…

Plastic teabags release microscopic particles into tea

Many people are trying to reduce their plastic use, but some tea manufacturers are moving in the opposite direction: replacing traditional paper teabags with plastic ones. Now, researchers reporting in ACS’ Environmental Science & Technology have discovered that a soothing…