UC Riverside study of nearly 100 dairy farms shows systems designed to capture methane from manure are highly effective, ...

Samantha Krop was doing a routine flyover of the Neuse River basin last month — a part of her job with the environmental group Sound Rivers — when she noticed something strange at White Oak Farms here ...

BROOTEN, Minn. — More than 200 people attended the recent methane digester field day on Jerry and Linda Jennissen’s Brooten farm. The Jennissen’s methane digester pilot project uses the smallest ...

Implementing novel management practices in dairy farming, one of the commonwealth's major agricultural industries, could help alleviate a large source of both nutrient pollution and greenhouse gas ...

Iowa lawmakers advanced a bill to regulate anaerobic digesters on animal feeding operations. (Photo by Lance Cheung/USDA) A bill advanced from the Iowa House Thursday that would regulate anaerobic ...

A bill advanced from the Iowa House last week that would regulate anaerobic digesters, or systems that break down organic material in an oxygen-deprived system to produce usable biogas and fertilizer, ...