Colorectal Cancer Screening in US Adults, Wildfires and Health, Alteplase for Acute Ischemic Stroke in an Extended Time Window, and more

Editor’s Summary by Kirsten Bibbins-Domingo, PhD, MD, MAS, Editor in Chief, and Preeti Malani, MD, MSJ, Deputy Editor of JAMA, the Journal of the American Medical Association, for articles published from August 2-8, 2025.