Skip to main content
Donate

Up Next

What's in 'Phase 1' of U.S.-China trade deal

What's in 'Phase 1' of U.S.-China trade deal

Video
6:37
In impeachment battle, even timing of votes is political

In impeachment battle, even timing of votes is political

Video
4:06
How social media is being manipulated to distort information

How social media is being manipulated to distort information

Video
8:15
Shields and Brooks on articles of impeachment, FBI mistakes

Shields and Brooks on articles of impeachment, FBI mistakes

Video
14:14
How this nomadic music group is bridging cultural divides

How this nomadic music group is bridging cultural divides

Video
7:21
Illusionist Derren Brown pushes the boundaries of mentalism

Illusionist Derren Brown pushes the boundaries of mentalism

Video
6:41
House set for historic floor vote on impeachment

House set for historic floor vote on impeachment

Video
3:29
Taliban seeks power share, but will ethnic groups approve?

Taliban seeks power share, but will ethnic groups approve?

Video
10:15
Once a beacon for immigrants, Riace is now a ghost town

Once a beacon for immigrants, Riace is now a ghost town

Video
8:42
Life in a town with more Border Patrol agents than residents

Life in a town with more Border Patrol agents than residents

Video
6:53
Growing local news deserts endanger democracy, study finds

Growing local news deserts endanger democracy, study finds

Video
5:03
Firearms museum aims to understand history, culture of guns

Firearms museum aims to understand history, culture of guns

Video
6:13
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.
Support Provided By
December 5, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 339
December 5, 2025 - PBS News Hour full episode
December 5, 2025 - PBS News Hour full episode
December 4, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 338
December 4, 2025 - PBS News Hour full episode
December 4, 2025 - PBS News Hour full episode
December 3, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 337
December 3, 2025 - PBS News Hour full episode
December 3, 2025 - PBS News Hour full episode
December 2, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 336
December 2, 2025 - PBS News Hour full episode
December 2, 2025 - PBS News Hour full episode
December 1, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 335
December 1, 2025 - PBS News Hour full episode
December 1, 2025 - PBS News Hour full episode
November 30, 2025 - PBS News Weekend full episode
24:09
Season 2025 Episode 334
November 30, 2025 - PBS News Weekend full episode
November 30, 2025 - PBS News Weekend full episode
November 29, 2025 - PBS News Weekend full episode
24:09
Season 2025 Episode 333
November 29, 2025 - PBS News Weekend full episode
November 29, 2025 - PBS News Weekend full episode
November 28, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 332
November 28, 2025 - PBS News Hour full episode
November 28, 2025 - PBS News Hour full episode
November 27, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 331
November 27, 2025 - PBS News Hour full episode
November 27, 2025 - PBS News Hour full episode
November 26, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 330
November 26, 2025 - PBS News Hour full episode
November 26, 2025 - PBS News Hour full episode
November 25, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 329
November 25, 2025 - PBS News Hour full episode
November 25, 2025 - PBS News Hour full episode
November 24, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 328
November 24, 2025 - PBS News Hour full episode
November 24, 2025 - PBS News Hour full episode
Show more
Active loading indicator