Simple kitchen techniques can clean, refresh, and safely reuse cooking oil, helping households reduce waste and save money daily.

Converting biomass such as waste cooking oil into useful chemicals through catalysis can help create a more sustainable chemical industry. However, conventional techniques require enormous energy and ...

This seemingly harmless kitchen scrap can be a nightmare if it's not disposed of correctly, so one expert has weighed in with ...

Portage County Solid Waste now accepts used cooking oil for free recycling. Learn what oils are allowed and how to drop them off safely.