In 1996, lead was banned as a gas additive, and the Environmental Protection Agency (EPA) notes that lead is everywhere. It’s in paint on toys, in some dishes and glasses, houses, and even pipes.

After many decades of research, the dairy sector has a significant body of peer-reviewed research showing that feed additives ...

A natural gas odor reported throughout Painesville was caused by excess mercaptan, the chemical additive that gives natural ...