Two waist-high storage tanks in the back of the restaurant sloshed to the brim with dark, viscous oil. During the weekend rush, the staff stored some of the spent grease in plastic tubs, but they were ...

Fuel does not stay fresh forever. Gasoline begins to oxidize in a few months, forming sticky varnish and gum that can clog ...

The Trump administration said Monday it will open 13 million acres of federal lands for coal mining and provide $625 million ...