Gasoline engines use spark plugs, while diesel engines rely on compression. Diesel engines are typically more expensive to maintain, here's why.

Keeping the engine bay clean is not just a matter of cosmetic appeal; it is a significant aspect of vehicle maintenance that ...

Apple Inc. delivered record quarterly sales and a better-than-anticipated forecast for the current period, even as the company warned that rising component costs are threatening to squeeze margins.

Yale University is eliminating tuition and other costs for all new undergraduates from families earning less than $100,000 a year, joining a growing number of elite campuses that are slashing costs ...