Rather than generating climate-warming emissions and wasting nutrients and energy, food waste can become a resource if ...

Tyson Foods is one of the world’s biggest meat and poultry producers. According to the Union of Concerned Scientists, it’s also a major polluter in the United States. A new report from the group says ...

The "soup" is heated to a high temperature – up to 70C (160F) – to kill bacteria, then put into digester tanks. "It is an ...