Skip to main content
Donate

Up Next

Will climate change lead to more intense weather events?

Will climate change lead to more intense weather events?

Video
6:17
'Myth America' examines misinformation in U.S. history

'Myth America' examines misinformation in U.S. history

Video
7:49
UN, EU ask Greece to stop prosecuting migrant rescue groups

UN, EU ask Greece to stop prosecuting migrant rescue groups

Video
6:54
A look at the lack of opportunities for Black NFL coaches

A look at the lack of opportunities for Black NFL coaches

Video
7:26
'The Embrace' sculpture celebrates MLK's legacy in Boston

'The Embrace' sculpture celebrates MLK's legacy in Boston

Video
9:10
Biden faces intensifying scrutiny over classified documents

Biden faces intensifying scrutiny over classified documents

Video
4:34
Russian strike on Ukraine building kills dozens of civilians

Russian strike on Ukraine building kills dozens of civilians

Video
5:21
How China's population decline could alter global economy

How China's population decline could alter global economy

Video
4:55
New guidelines to treat childhood obesity released

New guidelines to treat childhood obesity released

Video
7:26
Trafficking victims forced to sell organs share stories

Trafficking victims forced to sell organs share stories

Video
8:18
News Wrap: Floods and mudslides threaten Calif. communities

News Wrap: Floods and mudslides threaten Calif. communities

Video
5:11
Political divide in U.S. on display as governors inaugurated

Political divide in U.S. on display as governors inaugurated

Video
7:59
Back to Show
PBS News Hour

Researchers seek link between air pollution, brain disease

New studies are raising public health concerns about the effect on air pollution on our brains. Researchers are trying to figure out how much, and to what extent, airborne contaminants are linked to neurodegenerative diseases like Alzheimer's and Parkinson's. Dr. Deborah Cory-Slechta from the University of Rochester Medical Center joins Jeffrey Brown to discuss the findings so far.
Support Provided By
October 19, 2025 - PBS News Weekend full episode
26:44
Season 2025 Episode 292
October 19, 2025 - PBS News Weekend full episode
October 19, 2025 - PBS News Weekend full episode
October 18, 2025 - PBS News Weekend full episode
26:44
Season 2025 Episode 291
October 18, 2025 - PBS News Weekend full episode
October 18, 2025 - PBS News Weekend full episode
October 17, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 290
October 17, 2025 - PBS News Hour full episode
October 17, 2025 - PBS News Hour full episode
October 16, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 289
October 16, 2025 - PBS News Hour full episode
October 16, 2025 - PBS News Hour full episode
October 15, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 288
October 15, 2025 - PBS News Hour full episode
October 15, 2025 - PBS News Hour full episode
October 14, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 287
October 14, 2025 - PBS News Hour full episode
October 14, 2025 - PBS News Hour full episode
October 13, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 286
October 13, 2025 - PBS News Hour full episode
October 13, 2025 - PBS News Hour full episode
October 12, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 285
October 12, 2025 - PBS News Weekend full episode
October 12, 2025 - PBS News Weekend full episode
October 11, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 284
October 11, 2025 - PBS News Weekend full episode
October 11, 2025 - PBS News Weekend full episode
October 10, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 283
October 10, 2025 - PBS News Hour full episode
October 10, 2025 - PBS News Hour full episode
October 9, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 282
October 9, 2025 - PBS News Hour full episode
October 9, 2025 - PBS News Hour full episode
October 8, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 281
October 8, 2025 - PBS News Hour full episode
October 8, 2025 - PBS News Hour full episode
Show more
Active loading indicator