Alternatives to the current fuel used to power planes have been explored for decades, with the goal of reducing carbon emissions and creating cleaner air. Immediately, the thought that comes to mind ...

A Chinese firm is in town on a rather odd mission, to collect pig’s poop! The Nairobian has learnt that the firm has contracted Farmer’s Choice to supply them with the ‘precious’ commodity, which they ...

Duke Energy on Thursday said one of its power plants in central North Carolina has begun burning natural gas created from pig manure, a project intended to help the company comply with state law.