Skip to main content
Donate

Up Next

What a no-fly zone in Ukraine would mean for the U.S., NATO

What a no-fly zone in Ukraine would mean for the U.S., NATO

Video
10:42
Ukraine's forces fight to hold the port city of Odessa

Ukraine's forces fight to hold the port city of Odessa

Video
9:05
How sanctions are impacting Russia's energy sector

How sanctions are impacting Russia's energy sector

Video
4:39
Biden administration considers ban on imports of Russian oil

Biden administration considers ban on imports of Russian oil

Video
4:22
Tamara Keith and Amy Walter on a possible Russian oil ban

Tamara Keith and Amy Walter on a possible Russian oil ban

Video
8:49
In bunkers and at evacuation points, music uplifts a nation

In bunkers and at evacuation points, music uplifts a nation

Video
2:27
Ukraine’s history and centuries-long road to independence

Ukraine’s history and centuries-long road to independence

Video
8:04
UN report details the gender discrimination women still face

UN report details the gender discrimination women still face

Video
4:17
How Biden's ban on Russian oil will impact the U.S., Europe

How Biden's ban on Russian oil will impact the U.S., Europe

Video
7:40
Examining the American and NATO response to war in Ukraine

Examining the American and NATO response to war in Ukraine

Video
8:51
Biden bans Russian oil as evacuations continue in Ukraine

Biden bans Russian oil as evacuations continue in Ukraine

Video
12:23
Putin's path from the KGB to the presidency

Putin's path from the KGB to the presidency

Video
8:11
Back to Show
PBS News Hour

How scientists are reducing methane from cow burps

Livestock production—primarily cows—produce 14.5 percent of global greenhouse gas emissions. The majority of that is in the form of methane, a potent greenhouse gas that is a natural byproduct of how some livestock process food. But as Christopher Booker reports, scientists are hoping that small tweaks in what cows eat can dramatically reduce a big source of climate emissions.
Support Provided By
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
January 27, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 23
January 27, 2026 - PBS News Hour full episode
January 27, 2026 - PBS News Hour full episode
January 22, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 20
January 22, 2026 - PBS News Hour full episode
January 22, 2026 - PBS News Hour full episode
Show more
Active loading indicator