The world's first train to run on biogas, a renewable energy source made up of organic waste from cows, has been inaugurated in Sweden according to AFP and BBC News. This train will make a daily trip ...

Add Yahoo as a preferred source to see more of our stories on Google. Etiene Twagirayezu, 60, lights his biogas digester in his home on November 18, 2017 in Rutabo, Rwanda. Twagirayezu says that ...

Across much of India, an energy crunch caused by the Iran war has prompted long queues for cooking gas cyclinders. That's not a problem for Gauri Devi. On a stove with blue flames, she flips a chapati ...

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Hard-working farmers tend to the land and their herds every day to produce fresh, nutrient-dense dairy foods to fuel our bodies and support healthy immune systems. Dairy farmers have made progress ...

Gauri Devi cooks using biogas at her home in Uttar Pradesh Across much of India, an energy crunch caused by the Iran war has prompted long queues for cooking gas cyclinders. That's not a problem for ...