Wondering if 15W-40 oil is only for diesel engines? Learn where this oil grade is used, and whether it's safe for gas-powered ...

I love the smell of gun oil in the morning. After attending firearms refresher training and leaving my revolver absolutely ...

In the most extreme scenario, Big Oil could follow the example of an industry that won a near-blanket immunity from Congress two decades ago — gun manufacturers. The gun lobby achieved its top ...

In the most extreme scenario, Big Oil could follow the example of an industry that won a near-blanket immunity from Congress two decades ago — gun manufacturers. The gun lobby achieved its top ...