Renewable natural gas, or methane from non-fossil sources, continues to penetrate the nation’s energy system, led by a ...

Pig farmers fear they may soon have to start killing their animals because of a carbon dioxide shortage at abattoirs caused by soaring gas prices. CO2 is widely used in the food and drinks ...

The animal sanctuary didn't hesitate to take in pot-bellied pigs Dottie and Jordan after the mother-son duo was found wandering near a gas station. After a brief reunion with their owners ...

Without carbon dioxide, the slaughtering process of pigs and chickens cannot go ahead, the spokesperson said. The Cucumber Growers Association also warned of the effect of high natural gas prices ...