Associated Press: Federal regulators say they’re looking for better ways to detect leaks from buried pipes at nuclear power plants. The U.S. Nuclear Regulatory Commission said Tuesday that it has told its staff to consider whether programs to find underground leaks need to be improved. The agency acted after responding to two leaks of radioactive tritium from underground pipes at the Oyster Creek Nuclear Generating Station in Lacey Township, N.J., this year. It’s the nation’s oldest nuclear …