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A journey to Valhalla, Oregon’s hidden canyon

A journey to Valhalla, Oregon’s hidden canyon

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3:53
Republicans take aim at rivals as Democrats ready for debate

Republicans take aim at rivals as Democrats ready for debate

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7:14
With peace on the horizon, Colombia’s president asks for aid

With peace on the horizon, Colombia’s president asks for aid

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13:05
Amid death’s throes, young doctor examines life for meaning

Amid death’s throes, young doctor examines life for meaning

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7:39
Why this writer chronicles uncompromising black artists

Why this writer chronicles uncompromising black artists

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2:58
Has the U.S. motto become ‘In Nothing We Trust’?

Has the U.S. motto become ‘In Nothing We Trust’?

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4:34
A look inside the Atlantic's first 'underwater museum'

A look inside the Atlantic's first 'underwater museum'

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4:09
The hidden psychology behind sports teams and their fans

The hidden psychology behind sports teams and their fans

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5:44
Syrian refugees share stories of survival in Lebanon

Syrian refugees share stories of survival in Lebanon

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7:44
Brazil grapples with Zika emergency as Carnival begins

Brazil grapples with Zika emergency as Carnival begins

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5:51
Shields and Brooks on Democrats’ fiery debate

Shields and Brooks on Democrats’ fiery debate

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12:59
News Wrap: Unemployment falls to 8-year low

News Wrap: Unemployment falls to 8-year low

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5:32
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PBS News Hour

Big data meets modern medicine in a life-saving equation

There are so many ways to spend money on health care, but which offer the most bang for the buck? Dr. Chris Murray is trying to answer that question with an equation that measures the impact of different interventions. Countries that rely on big data have made big strides in health care, but some say the system ignores the human side of medicine. Science correspondent Miles O’Brien reports.
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February 11, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 34
February 11, 2026 - PBS News Hour full episode
February 11, 2026 - PBS News Hour full episode
February 10, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 33
February 10, 2026 - PBS News Hour full episode
February 10, 2026 - PBS News Hour full episode
February 9, 2026 - PBS News Hour full episode
56:45
Season 2026 Episode 32
February 9, 2026 - PBS News Hour full episode
February 9, 2026 - PBS News Hour full episode
February 6, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 31
February 6, 2026 - PBS News Hour full episode
February 6, 2026 - PBS News Hour full episode
February 5, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 30
February 5, 2026 - PBS News Hour full episode
February 5, 2026 - PBS News Hour full episode
February 4, 2026 - PBS News Hour full episode
56:44
Season 2026 Episode 29
February 4, 2026 - PBS News Hour full episode
February 4, 2026 - PBS News Hour full episode
February 3, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 28
February 3, 2026 - PBS News Hour full episode
February 3, 2026 - PBS News Hour full episode
February 2, 2026 - PBS News Hour full episode
56:44
Season 2026 Episode 27
February 2, 2026 - PBS News Hour full episode
February 2, 2026 - PBS News Hour full episode
January 30, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 26
January 30, 2026 - PBS News Hour full episode
January 30, 2026 - PBS News Hour full episode
January 29, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 25
January 29, 2026 - PBS News Hour full episode
January 29, 2026 - PBS News Hour full episode
January 28, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 24
January 28, 2026 - PBS News Hour full episode
January 28, 2026 - PBS News Hour full episode
January 23, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 21
January 23, 2026 - PBS News Hour full episode
January 23, 2026 - PBS News Hour full episode
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