Skip to main content
Donate

Up Next

Democrats swap shots over qualifications

Democrats swap shots over qualifications

Video
3:02
Obama administration steps up to rein in big business

Obama administration steps up to rein in big business

Video
6:08
Padma Lakshmi on the best part of being a model

Padma Lakshmi on the best part of being a model

Video
2:54
Mining conditions trap Indian workers with lung disease

Mining conditions trap Indian workers with lung disease

Video
8:03
This Rust Belt town is rebounding thanks to refugee

This Rust Belt town is rebounding thanks to refugee

Video
9:42
How robotics helped a paralyzed man cross the finish line

How robotics helped a paralyzed man cross the finish line

Video
1:34
Will Pope Francis’s manifesto on family bring change?

Will Pope Francis’s manifesto on family bring change?

Video
10:20
Violent, overcrowded Alabama prisons hit a breaking point​​​

Violent, overcrowded Alabama prisons hit a breaking point​​​

Video
9:29
Clinton-Sanders campaign combat cools off

Clinton-Sanders campaign combat cools off

Video
2:46
Al-Shabaab exploits Kenya's divisions to wage war

Al-Shabaab exploits Kenya's divisions to wage war

Video
10:40
Brooks and Marcus on Democrats' clash over qualifications

Brooks and Marcus on Democrats' clash over qualifications

Video
12:39
Texas tackles old convictions with new science

Texas tackles old convictions with new science

Video
9:29
Back to Show
PBS News Hour

Scientists search for El Niño secrets

When weather events like El Niño impose themselves, everybody on the planet feels it. Scientists are getting better at predicting El Niño, but there is still a lot they don't know amid an absence of data. Science correspondent Miles O'Brien follows along as weather scientists gather information in Hawaii by air and by sea.
Support Provided By
April 23, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 113
April 23, 2025 - PBS News Hour full episode
April 23, 2025 - PBS News Hour full episode
April 22, 2025 - PBS News Hour full episode
56:44
Season 2025 Episode 112
April 22, 2025 - PBS News Hour full episode
April 22, 2025 - PBS News Hour full episode
April 21, 2025 - PBS News Hour full episode
56:44
Season 2025 Episode 111
April 21, 2025 - PBS News Hour full episode
April 21, 2025 - PBS News Hour full episode
April 20, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 110
April 20, 2025 - PBS News Weekend full episode
April 20, 2025 - PBS News Weekend full episode
April 19, 2025 - PBS News Weekend full episode
26:44
Season 2025 Episode 109
April 19, 2025 - PBS News Weekend full episode
April 19, 2025 - PBS News Weekend full episode
April 18, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 108
April 18, 2025 - PBS News Hour full episode
April 18, 2025 - PBS News Hour full episode
April 17, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 107
April 17, 2025 - PBS News Hour full episode
April 17, 2025 - PBS News Hour full episode
April 16, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 106
April 16, 2025 - PBS News Hour full episode
April 16, 2025 - PBS News Hour full episode
April 15, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 105
April 15, 2025 - PBS News Hour full episode
April 15, 2025 - PBS News Hour full episode
April 14, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 104
April 14, 2025 - PBS News Hour full episode
April 14, 2025 - PBS News Hour full episode
April 13, 2025 - PBS News Weekend full episode
26:44
Season 2025 Episode 103
April 13, 2025 - PBS News Weekend full episode
April 13, 2025 - PBS News Weekend full episode
April 12, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 102
April 12, 2025 - PBS News Weekend full episode
April 12, 2025 - PBS News Weekend full episode
Show more
Active loading indicator