Skip to main content
Donate

Up Next

Will Health Reform Law Make Premiums More Affordable?

Will Health Reform Law Make Premiums More Affordable?

Video
12:59
Navalny Case Offers 'Chilling Effect' for Russians

Navalny Case Offers 'Chilling Effect' for Russians

Video
6:58
More Than 20 Indian Students Die After Eating School Lunches

More Than 20 Indian Students Die After Eating School Lunches

Video
8:36
Should Spanish-Speaking Students Be Taught in English Only?

Should Spanish-Speaking Students Be Taught in English Only?

Video
10:16
South Africa Honors 95-Year-Old Nelson Mandela

South Africa Honors 95-Year-Old Nelson Mandela

Video
4:03
Shields, Brooks on Obama's Remarks on Race and Confrontation

Shields, Brooks on Obama's Remarks on Race and Confrontation

Video
11:04
Obama Gives Highly Personal Take on Trayvon Martin Death

Obama Gives Highly Personal Take on Trayvon Martin Death

Video
17:01
Mich. Gov., Detroit Emergency Manager Discuss Bankruptcy

Mich. Gov., Detroit Emergency Manager Discuss Bankruptcy

Video
8:48
McAuliffe, Cuccinelli Ready to Face Off in Virginia Debate

McAuliffe, Cuccinelli Ready to Face Off in Virginia Debate

Video
8:16
An Heir of Anticipation for Britain's Royal Delivery

An Heir of Anticipation for Britain's Royal Delivery

Video
1:46
Watch Harry Reid's Full PBS NewsHour Interview

Watch Harry Reid's Full PBS NewsHour Interview

Video
14:21
Shields, Brooks on Obama's Speech, Congress Collaboration

Shields, Brooks on Obama's Speech, Congress Collaboration

Video
12:32
Back to Show
PBS News Hour

Researchers See Decline in Dementia, Offering Optimism

Two European studies show a significant decline in dementia and severe memory loss among healthier and better educated populations. Can successive generations continue to encourage this downward trend? Gwen Ifill talks to Dr. Murali Doraiswamy, a practicing physician and professor at Duke University School of Medicine.
Support Provided By
September 18, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 261
September 18, 2025 - PBS News Hour full episode
September 18, 2025 - PBS News Hour full episode
September 17, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 260
September 17, 2025 - PBS News Hour full episode
September 17, 2025 - PBS News Hour full episode
September 16, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 259
September 16, 2025 - PBS News Hour full episode
September 16, 2025 - PBS News Hour full episode
September 15, 2025 - PBS News Hour full episode
56:45
Season 2025 Episode 258
September 15, 2025 - PBS News Hour full episode
September 15, 2025 - PBS News Hour full episode
September 14, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 257
September 14, 2025 - PBS News Weekend full episode
September 14, 2025 - PBS News Weekend full episode
September 13, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 256
September 13, 2025 - PBS News Weekend full episode
September 13, 2025 - PBS News Weekend full episode
September 12, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 255
September 12, 2025 - PBS News Hour full episode
September 12, 2025 - PBS News Hour full episode
September 11, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 254
September 11, 2025 - PBS News Hour full episode
September 11, 2025 - PBS News Hour full episode
September 10, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 253
September 10, 2025 - PBS News Hour full episode
September 10, 2025 - PBS News Hour full episode
September 9, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 252
September 9, 2025 - PBS News Hour full episode
September 9, 2025 - PBS News Hour full episode
September 8, 2025 - PBS News Hour full episode
56:44
Season 2025 Episode 251
September 8, 2025 - PBS News Hour full episode
September 8, 2025 - PBS News Hour full episode
September 7, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 250
September 7, 2025 - PBS News Weekend full episode
September 7, 2025 - PBS News Weekend full episode
Show more
Active loading indicator