What goes down your toilet can end up on farm fields across the United States. Biosolids, or sewage sludge, are the solid byproducts of the wastewater treatment process. Rich in nutrients, they can be ...

Witness how millions of waste plastic bags are transformed into durable water tanks through an innovative recycling process. Watch as discarded plastic bags are cleaned, shredded, melted, and molded ...

At least 14 people died and at least 750 were injured in an explosion at southwestern Iran's port of Badar Abbas, according ...