SACRAMENTO, Calif. (AP) — Several environmental groups are suing California air regulators over their recent update of a ...

The combustion chamber test not only marked engineering progress but also highlighted the use of liquid biomethane as a rocket fuel derived locally from livestock manure, specifically cow dung.

Kuwait and other Arab nations, despite being rich in oil and gas reserves, have been importing large quantities of cow dung ...

Instead, the cow dung is used to make biomethane. "Fuel has become extremely expensive. Biogas was a good option. The only requirement was space and cows. We had both,” explains Ms Kumbhar.

Cow dung is used as a source of energy in many communities ... many people have been cutting down trees for firewood and charcoal as fuel causing massive destruction to the environment.

Two new lawsuits alleges billions in subsidies for crop-based biofuels will harm public health and the environment in the ...

A Japanese space start-up has achieved a major breakthrough by testing a prototype rocket engine, powered entirely by fuel derived from cow dung. This experiment, conducted in the rural town of ...

NG Ravi, CEO, Greater Noida authority, has asked the public health department to develop these shelters as self-funded entities through the installation of dung-based gas plants GREATER NOIDA: In ...

He earns about 2,500 rupees ($39) a week. Photograph by SUPRANAV DASH The jobs Dash portrays—making sweets, for example, or cow-dung cakes for fuel—are vanishing, and with them goes a social ...

focuses on the impact of pollution often impacting low-income and Latino communities from the capture of methane from cow manure to turn into fuel. “People who live near refineries in California ...