It's possible to reuse oil from your motor, but it's obviously not as easy as just emptying and refilling the oil tank.

Changing your own oil, while simple in principle, is often a rather deceptively nuanced task in one key area: selecting which oil is best for your vehicle. For instance, there's a huge variety of ...

Light US crude requires a different configuration at refineries Changing refinery setup can be a lengthy and expensive process Running different crude types impacts refinery yields, margin April 9 - U ...

There is no more economically and environmentally efficient way of transporting the world’s goods than by sea. Compared to air or road freight, based on per ton of cargo shipped, shipping’s carbon ...