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
Economists, business leaders raise alarm about debt ceiling

Economists, business leaders raise alarm about debt ceiling

Video
8:49
Republican charged in shootings targeting Democrats in NM

Republican charged in shootings targeting Democrats in NM

Video
9:54
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
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
April 10, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 100
April 10, 2025 - PBS News Hour full episode
April 10, 2025 - PBS News Hour full episode
April 9, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 99
April 9, 2025 - PBS News Hour full episode
April 9, 2025 - PBS News Hour full episode
April 8, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 98
April 8, 2025 - PBS News Hour full episode
April 8, 2025 - PBS News Hour full episode
April 7, 2025 - PBS News Hour full episode
56:38
Season 2025 Episode 97
April 7, 2025 - PBS News Hour full episode
April 7, 2025 - PBS News Hour full episode
April 6, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 96
April 6, 2025 - PBS News Weekend full episode
April 6, 2025 - PBS News Weekend full episode
April 5, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 95
April 5, 2025 - PBS News Weekend full episode
April 5, 2025 - PBS News Weekend full episode
April 4, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 94
April 4, 2025 - PBS News Hour full episode
April 4, 2025 - PBS News Hour full episode
April 3, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 93
April 3, 2025 - PBS News Hour full episode
April 3, 2025 - PBS News Hour full episode
April 2, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 92
April 2, 2025 - PBS News Hour full episode
April 2, 2025 - PBS News Hour full episode
April 1, 2025 - PBS News Hour full episode
56:15
Season 2025 Episode 91
April 1, 2025 - PBS News Hour full episode
April 1, 2025 - PBS News Hour full episode
March 31, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 90
March 31, 2025 - PBS News Hour full episode
March 31, 2025 - PBS News Hour full episode
March 30, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 89
March 30, 2025 - PBS News Weekend full episode
March 30, 2025 - PBS News Weekend full episode
Show more
Active loading indicator