To highlight the One Health activities of six Work Groups in 2025, the Group on Earth Observations (GEO) Health Community of Practice prepared a series of One Health articles (
https://www.geohealthcop.org/publications) that were published on the GEO Blog (
https://earthobservations.org/about-us/news). The six articles were titled: 1) How Earth Intelligence can help improve air quality and respiratory health (
https://tinyurl.com/2bh2syak); 2) How Earth Intelligence can help advance extreme heat and health resilience (
https://tinyurl.com/34h7n7f7); 3) Transforming food security and safety: the role of Earth Intelligence in global food systems (
https://tinyurl.com/3nuu8rda); 4) Earth intelligence and One Health: applying transdisciplinary insights to animal health (
https://tinyurl.com/4fmf45v6); 5) The contributions of Earth intelligence to infectious disease surveillance and risk monitoring (
https://tinyurl.com/ynwshvrk); and 6) Earth Intelligence and health care infrastructure: strengthening global health security (
https://tinyurl.com/45tyymfk). These Work Groups – Air Quality, Animal Health, Food Security and Safety, Health Care Infrastructure, Heat, and Infectious Diseases – have collectively prepared these articles and white papers that describe emerging global health challenges and showcase activities that incorporate novel approaches to using Earth observation data to enhance health decision-making.