Skip to main content
Donate

Up Next

Average Scores for SAT Tests Drop

Average Scores for SAT Tests Drop

Video
7:54
At U.N., President Obama Condemns Violent Protests

At U.N., President Obama Condemns Violent Protests

Video
8:08
GOP Criticism, Addressing Obama's Foreign Policy Challenges

GOP Criticism, Addressing Obama's Foreign Policy Challenges

Video
10:03
How Voters, Pollsters and Historians Judge Presidents

How Voters, Pollsters and Historians Judge Presidents

Video
7:35
Is Applying for Jobs Online an Effective Way to Find Work?

Is Applying for Jobs Online an Effective Way to Find Work?

Video
9:24
Spanish and Greek Responses to Debt Crisis Unleash Backlash

Spanish and Greek Responses to Debt Crisis Unleash Backlash

Video
6:28
2012 Teacher of the Year on What Helps Students Succeed

2012 Teacher of the Year on What Helps Students Succeed

Video
6:49
Christina Bellantoni with Judy Woodruff

Christina Bellantoni with Judy Woodruff

Video
3:05
In Swing States, Elusive Youth Voters are Jaded, Undecided

In Swing States, Elusive Youth Voters are Jaded, Undecided

Video
11:42
Candidates Push Early Voting on Campaign Trail

Candidates Push Early Voting on Campaign Trail

Video
6:38
Turkish Minister Says Violence in Syria is Threat for Turkey

Turkish Minister Says Violence in Syria is Threat for Turkey

Video
8:16
How Baby Pandas Are Born at the National Zoo

How Baby Pandas Are Born at the National Zoo

Video
5:28
Back to Show
PBS News Hour

Genetic Analysis of Breast Cancer Could Change Treatment

Research published by Nature shows there are four distinct types of breast cancer and that genetic changes occurring as cancer cells spread are vastly different for each type. Judy Woodruff talks to National Cancer Institute's Dr. Harold Varmus for more on what the research could mean for treatment in the future.
Support Provided By
November 6, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 310
November 6, 2025 - PBS News Hour full episode
November 6, 2025 - PBS News Hour full episode
November 5, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 309
November 5, 2025 - PBS News Hour full episode
November 5, 2025 - PBS News Hour full episode
November 4, 2025 - PBS News Hour full episode
56:45
Season 2025 Episode 308
November 4, 2025 - PBS News Hour full episode
November 4, 2025 - PBS News Hour full episode
November 3, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 307
November 3, 2025 - PBS News Hour full episode
November 3, 2025 - PBS News Hour full episode
November 2, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 306
November 2, 2025 - PBS News Weekend full episode
November 2, 2025 - PBS News Weekend full episode
November 1, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 305
November 1, 2025 - PBS News Weekend full episode
November 1, 2025 - PBS News Weekend full episode
October 31, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 304
October 31, 2025 - PBS News Hour full episode
October 31, 2025 - PBS News Hour full episode
October 30, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 303
October 30, 2025 - PBS News Hour full episode
October 30, 2025 - PBS News Hour full episode
October 29, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 302
October 29, 2025 - PBS News Hour full episode
October 29, 2025 - PBS News Hour full episode
October 28, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 301
October 28, 2025 - PBS News Hour full episode
October 28, 2025 - PBS News Hour full episode
October 27, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 300
October 27, 2025 - PBS News Hour full episode
October 27, 2025 - PBS News Hour full episode
October 26, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 299
October 26, 2025 - PBS News Weekend full episode
October 26, 2025 - PBS News Weekend full episode
Show more
Active loading indicator