A new University of California, Davis, study examined how the data-driven business models of TikTok and Spotify shape both the music artists make, and the songs people listen to. The study was published Feb. 27 in the journal Information, Communication & Society, and co-authored by researchers from Renmin University of China, Chinese University of Hong Kong and Tsinghua University. 

A new national study evaluating a landmark U.S. transplant policy change finds that efforts to correct the harms of race-based kidney function equations are associated with increased kidney transplantation rates among Black patients. The study, published in JAMA Internal Medicine, underscores how reparative strategies that address the harms of race-based algorithms in medicine can help save lives. 

A new study from researchers at UNC-Chapel Hill finds that middle and high school students spend nearly one-third of the school day on their smartphones, checking them dozens of times, often for social media and entertainment, with frequent checking linked to weaker attention and impulse control. 

About The Study: In this systematic review and meta-analysis, digital media use was consistently associated with risks to child and adolescent health and development, particularly for social media. These findings highlight the need for targeted, multifaceted policies and interventions to mitigate potential harms from digital media exposure.