A large study of 1,896 14-year-olds found differences in brain networks that precede drug use and are associated with impulsivity. The findings suggest that certain teenagers are at higher risk for drug experimentation due to their brain's structure and function.
Research shows that nearly one-third of apartment dwellers report smelling tobacco smoke in their buildings, with children being more vulnerable. A smoke-free building is crucial to protect shared indoor air, and residents receiving government housing subsidies are more likely to experience exposure.
A combination of two diabetes drugs, metformin and rosiglitazone, was more effective in treating youth with recent-onset type 2 diabetes than metformin alone. The study found that adding intensive lifestyle intervention to metformin provided no additional benefit.
A recent study by the American Academy of Pediatrics found that adolescent violence can be attributed to parental attitudes and behaviors. Teens who fight often model what they see adult relatives do, highlighting the importance of involving parents in prevention programs.
A recent study presented at the Pediatric Academic Societies annual meeting found a significant link between recognition of TV alcohol advertisements and underage drinking. The study showed that 59% of underage youths previously drank alcohol, with those familiar with TV ads more likely to engage in binge drinking.
A teen-led study using simulators found that texting while driving poses significant risks, with drivers making more mistakes when their phones are in view or hidden. The research suggests that there is no 'safe' way to text and drive, emphasizing the need for stronger laws and education.
A new prototype technology demonstrates all three primary laser colors coming from one material. This breakthrough could lead to making products such as high-performance digital displays that employ a variety of laser colors.
A new study published in Genome Biology reveals that breastfeeding leads to a wider range of beneficial microbes in the infant's gut compared to formula feeding. The research also shows that breastfed infants' immune systems have developed to cope with the differences, promoting intestinal stability and defense against pathogens.
Researchers have identified an ancestral Alu element in orangutan genomes, which has uniquely multiplied within the species. This discovery provides insights into primate evolution and diversity, with implications for understanding speciation processes.
Climate change could cause ocean currents to operate in a surprising way, mitigating the warming near Pacific island coral reefs. These islands may become isolated refuges for corals and fish, thanks to enhanced upwelling processes driven by the Equatorial Undercurrent.
Researchers have created a tiny, prototype middle-ear microphone that can be implanted in the ear to avoid problems with current cochlear implants. The device has been successfully tested in cadavers and aims to reduce size and improve sound detection abilities for future human testing.
A new study finds that adolescents and young adults who recognize TV ads for quick-service restaurants are more likely to be overweight. The researchers surveyed 3,342 youths ages 15 to 23 years and found that those who recognized more ads were over twice as likely to be obese compared to those who recognized few ads.
Researchers have reevaluated the Yellowstone volcano's history, finding that its biggest eruption was actually two separate events 6,000 years apart. This new understanding may lead to a revised likelihood of another large eruption in the future.
A new bioluminescent real-time reporter (BART) technique combined with loop-mediated isothermal amplification (LAMP) detects genetically modified crops at 0.1% GM contamination levels, surpassing EU limits. This approach simplifies DNA extraction and detection, providing a field-ready solution for monitoring GMOs.
Research suggests that maternal stress during the first trimester of pregnancy can lead to lower iron levels in newborns, which may result in physical and mental delays. The study found a significant correlation between mothers' stress levels and their babies' cord-blood ferritin concentrations.
A recent study by the American Academy of Pediatrics reveals that youths with special health care needs are more likely to experience symptoms of anxiety or depression if they feel left out or bullied by their peers. The study found that ostracism was the strongest predictor of increased symptoms, highlighting the need for clear polici...
Researchers found a link between compulsive cell phone use and increased risk of motor vehicle crashes. A study showed that anticipating calls or messages can be an additional source of distraction contributing to crashes.
Researchers at Gladstone Institutes have discovered a specific brain circuitry associated with addictive and depressive behaviors. The study found that an imbalance in medium spiny neurons controlling movement also contributes to psychiatric disorders.