Oil leaks are always a sign of internal engine problems. Most of the time, these problems start with very small problems that ...

Your car's engine, whether gas, diesel, or hybrid, requires sufficient oil to operate smoothly. Too much oil is bad for any engine, but the right amount offers protection against cold starts, reduces ...

Crews on Thursday installed the first in a series of plugs in a decades-old oil and gas well where gas and fluids were discovered to be leaking Dec. 14 seven miles southwest of De Beque. Meanwhile, ...

The U.S. Coast Guard said Thursday that BP has placed a cap on a device at the bottom of the Gulf of Mexico that was used in a failed attempt to control its runaway well in 2010, and which recently ...