Up Next
Back to Show
PBS News Hour
Louisville study seeks to understand trees' impact on health
Trees can add beauty and serenity to a neighborhood -- but can they also improve the health of its residents? In Kentucky, the University of Louisville — with help from the National Institutes of Health and The Nature Conservancy — aims to find out. Called Green Heart Louisville, the initiative involves a large-scale scientific study of how greenspaces affect public health. John Yang reports.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By
57:46
May 29, 2025 - PBS News Hour full episode
57:46
May 28, 2025 - PBS News Hour full episode
57:46
May 27, 2025 - PBS News Hour full episode
57:46
May 26, 2025 - PBS News Hour full episode
26:45
May 25, 2025 - PBS News Weekend full episode
26:45
May 24, 2025 - PBS News Weekend full episode
57:46
May 23, 2025 - PBS News Hour full episode
57:46
May 22, 2025 - PBS News Hour full episode
57:46
May 21, 2025 - PBS News Hour full episode
57:46
May 20, 2025 - PBS News Hour full episode
57:46
May 19, 2025 - PBS News Hour full episode
26:45
May 18, 2025 - PBS News Weekend full episode