The number of trees that can occupy any given space—known as live tree size-density metrics—have informed the management of forest stands for many decades. Monitoring key forest attributes across time and space is vital to ensure the health and effectiveness of large-scale management efforts and policies. This just-released peer-reviewed article in Scientific Reports (www.nature.com/articles/s41598-021-98244-w), co-authored read more US Forest Size-Density at Potential Tipping Point?