SUMAS — A load of cows headed for Stanwood was sent back to Canada after border officers found more than $6 million worth of marijuana hidden under the floor of the cattle trailer.

Cow manure may soon help tackle pollution, greenhouse gases, and waste management issues—all while producing a versatile, eco-friendly manufacturing material. Researchers at UCL Mechanical ...

Ray Brewer, 66, duped investors out of nearly $9 million claiming he could turn cow manure into green energy. He was sentenced to over six years in federal prison for the Ponzi scheme.