This was made painfully, tragically clear when last week, six workers — five adults and one teenager — were killed at a ...

Just last year, a study acknowledged that manure gas-related deaths in the United States had occurred over several years.

Liquified cow manure commonly is stored in a covered digester where microbes from the animals' digestive systems produce gas.

Liquified cow manure commonly is stored in a covered digester where microbes from the animals' digestive systems produce gas.

Liquified cow manure commonly is stored in a covered digester where microbes from the animals’ digestive systems produce gas.

California-based startup, Circularity Fuels, hopes to accelerate the production of sustainable aviation fuel (SAF) ...

In southern Idaho’s sprawling dairy country, cow manure has long been a costly headache for farmers and a growing ...

Six individuals tragically lost their lives following a confined space rescue operation at a Keenesburg, Colo., dairy farm.

Can dairy cows help fight climate change? The answer may surprise some From upcycling to turning manure into biogas, dairy is helping build a sustainable future.

In recent decades, digesters that convert cow manure and other organic waste into biomethane to create electricity or to fuel vehicles have spread nationally, and the number is expected to grow.