UC ANR scientists are at Sierra Foothill Research and Extension Center studying how seaweed additives could be incorporated into cattle grazing systems to reduce methane production.

Methane from livestock is driving rapid warming, but proven tools—from productivity gains to feed additives, silvopasture, genetics and vaccines—offer major reduction potential.

Does feeding less protein over a longer period not only reduce nitrogen losses, but also affect methane emissions? Researchers at Wageningen ...

With its proprietary pond-based system, CH4 Global aims to reduce production costs by up to 90% compared to conventional methods, enabling profitable scaling of seaweed-based feed supplement that ...

Rising global emissions of hydrogen over the past three decades have added to the planet's warming temperatures and amplified the impact of methane, one of the most potent greenhouse gases, according ...

A 2021 pledge by more than 100 nations to cut methane emissions from anthropogenic sources 30 percent by 2030 might not slow global warming as much as projected, as new research shows that feedbacks ...

Every 10 seconds, human activity emits over 4,000 metric tonnes of greenhouse gases (GHGs) into the atmosphere. While carbon dioxide (CO₂) remains the most abundant of these gases, methane (CH₄) is ...

Reducing sulphur in the air may inadvertently increase natural emissions of methane from wetlands such as peatlands and swamps, a new study has found. The resulting additional future release of 20-34 ...

New aerial monitoring of U.S. oil and gas production found that emissions of methane are more than four times higher than government estimates and eight times higher than the targets the industry has ...

Methane remains in the atmosphere for about 12 years, much shorter than carbon dioxide (CO₂), but it is far more effective at ...