Skip to main content
Donate

Up Next

What's behind China's mass crackdown on Uighur Muslims?

What's behind China's mass crackdown on Uighur Muslims?

Video
9:22
Harvard case could determine affirmative action future

Harvard case could determine affirmative action future

Video
4:47
News Wrap: Trump cancels raise for federal workers

News Wrap: Trump cancels raise for federal workers

Video
3:53
Where does Brett Kavanaugh stand on business issues?

Where does Brett Kavanaugh stand on business issues?

Video
7:50
Influential modern choreographer Paul Taylor dies at 88

Influential modern choreographer Paul Taylor dies at 88

Video
3:47
John McCain remembered as a fighter for American ideals

John McCain remembered as a fighter for American ideals

Video
4:07
A rare guilty verdict for a fatal police shooting

A rare guilty verdict for a fatal police shooting

Video
8:54
McCain held on to hope that the world could be better

McCain held on to hope that the world could be better

Video
6:43
Washington pays tribute to John McCain at the Capitol

Washington pays tribute to John McCain at the Capitol

Video
3:13
'Incarceration capital of America' embraces prison reform

'Incarceration capital of America' embraces prison reform

Video
11:15
News Wrap: Russian-backed separatist leader killed

News Wrap: Russian-backed separatist leader killed

Video
3:30
Shields and Brooks on John McCain’s patriotism

Shields and Brooks on John McCain’s patriotism

Video
13:15
Back to Show
PBS News Hour

EPA ignored its own advice on this brain-damaging pesticide

After decades of research and debate, the EPA was on the cusp of banning all use of chlorpyrifos, a poison that attacks the nervous system. But in 2017, then-EPA administrator Scott Pruitt delayed a decision by five years. Science correspondent Miles O'Brien reports that fight is part of a larger battle over the use of scientific studies and industry pressure.
Support Provided By
December 7, 2025 - PBS News Weekend full episode
24:09
Season 2025 Episode 341
December 7, 2025 - PBS News Weekend full episode
December 7, 2025 - PBS News Weekend full episode
December 6, 2025 - PBS News Weekend full episode
24:09
Season 2025 Episode 340
December 6, 2025 - PBS News Weekend full episode
December 6, 2025 - PBS News Weekend full episode
December 5, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 339
December 5, 2025 - PBS News Hour full episode
December 5, 2025 - PBS News Hour full episode
December 4, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 338
December 4, 2025 - PBS News Hour full episode
December 4, 2025 - PBS News Hour full episode
December 3, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 337
December 3, 2025 - PBS News Hour full episode
December 3, 2025 - PBS News Hour full episode
December 2, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 336
December 2, 2025 - PBS News Hour full episode
December 2, 2025 - PBS News Hour full episode
December 1, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 335
December 1, 2025 - PBS News Hour full episode
December 1, 2025 - PBS News Hour full episode
November 30, 2025 - PBS News Weekend full episode
24:09
Season 2025 Episode 334
November 30, 2025 - PBS News Weekend full episode
November 30, 2025 - PBS News Weekend full episode
November 29, 2025 - PBS News Weekend full episode
24:09
Season 2025 Episode 333
November 29, 2025 - PBS News Weekend full episode
November 29, 2025 - PBS News Weekend full episode
November 28, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 332
November 28, 2025 - PBS News Hour full episode
November 28, 2025 - PBS News Hour full episode
November 27, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 331
November 27, 2025 - PBS News Hour full episode
November 27, 2025 - PBS News Hour full episode
November 26, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 330
November 26, 2025 - PBS News Hour full episode
November 26, 2025 - PBS News Hour full episode
Show more
Active loading indicator