The incidence of murder-suicide in the United States is higher than earlier estimates suggest, according to new research. The study reveals that while murder-suicide events remain relatively rare, they are occurring more frequently than previously documented—particularly among current or former intimate partners.

About The Study: The U.S. Congress enacted the Maintaining Internal Systems and Strengthening Integrated Outside Networks (MISSION) Act with the goal of improving veterans’ access to health care services. This study found that MISSION Act implementation was associated with substantial decreases in travel times among veterans who became geographically eligible for non-Veterans Affairs care. For these patients undergoing percutaneous coronary intervention or coronary artery bypass grafting, MISSION Act implementation was also associated with worsened 30-day major adverse cardiovascular events rates.

A new study reveals that some men who are diagnosed with “Grade Group one” (GG1) prostate cancer may actually be at higher risk than biopsy results suggest, according to research led by Weill Cornell Medicine, University Hospitals Cleveland and Case Western University. The researchers conclude that relying on biopsy grade alone can lead to underestimating disease risk and misclassifying individuals who may benefit from definitive treatment with either surgery or radiation. Biopsies test only small areas of the prostate, so they can miss more advanced or aggressive cancer cells, providing an incomplete picture.

About The Study: This study of Medicare enrollees age 65 or older with type 2 diabetes found an association between semaglutide use and an increased risk of nonarteritic anterior ischemic optic neuropathy. There was risk variation among the glucagon-like peptide-1 receptor agonists (GLP-1 RAs); semaglutide and liraglutide were associated with higher risks. 

Explore how omics-based mapping of interconnected microbial networks is transforming our understanding of food system microbiomes—and how these insights could help protect planetary and human health.