In a new analysis, fewer than half of claims about attention deficit/hyperactivity disorder (ADHD) symptoms in popular TikTok videos aligned with clinical standards, with young adults’ perceptions of the informational value of the videos differing from those of psychologists. Vasileia Karasavva of the University of British Columbia, Vancouver, Canada, and colleagues present these findings in the open-access journal PLOS One on March 19, 2025.

Astronauts on NASA’s ninth rotational SpaceX crew mission (Crew-9) splashed down off the Florida coast yesterday evening, ending their months-long science expedition onboard the International Space Station (ISSInternational Space Station). Over the course of the mission, the crew supported a variety of investigations sponsored by the ISS National Laboratory®, including research to improve treatments for neurodegenerative conditions, studies to manufacture more effective therapeutics in space, and student-led experiments to prepare the next generation of explorers. Returning crew members include NASANational Aeronautics and Space Administration astronauts Nick Hague, Suni Williams, and Butch Wilmore, who are part of NASA’s Commercial Crew Program, and Roscosmos cosmonaut Aleksandr Gorbunov.

A recent study in the Journal of Nutrition Education and Behavior, published by Elsevier, accentuates the value of integrating Indigenous knowledge and community perspectives into health interventions. The research addresses challenges in defining healthy eating in a culturally specific context. The study emphasizes the importance of involving local voices to develop sustainable health solutions rooted in community worldviews and values. By tailoring health education to the Osage community's specific cultural food values and context, this initiative aims to strengthen food sovereignty while promoting well-being.

A research team led by Professor Myung Ki from the Department of Preventive Medicine at Korea University College of Medicine (KUCM) recently published a study examining the link between education levels and suicide rates. The study found that among young men aged 30 to 44 whose highest level of education was elementary school or lower, the suicide rate was 6.1 to 13 times higher than that of men with a university or higher degree across all survey periods (1995–2020). These findings highlight the profound impact of socioeconomic disparities on suicide rates.