OAK RIDGE, Tenn. — The Oak Ridge Office of Environmental Management is working to reduce the amount of old radioactive material in research sites and facilities in Oak Ridge. According to a release ...

RS writes by email: “I have a generator purchased March 20, 2005, which has been sitting in my garage but never used. My question is, should the engine oil be replaced before starting it up?” ...

Good question. I think I would change the oil as it has been sitting and the oil has been absorbing moisture from the air for 15 years. For about a quart of oil and a little time, it would be a good ...