Mixed with a little sunlight or white LED light, the scientists say they can convert black and colored polystyrene into ...

If you have a love of canning, or just have a soft spot for mason jars, you likely have more canning lid rings than you know what to do with. While minor surface rust can be removed from old canning ...

Let's look at the airlines that use reusable cups onboard. Previously, the disposable cups used on Lufthansa had plastic lids. With an expansion of the hot beverage they serve, the carrier has also ...