September brought little relief to the accelerating cost of living, as consumer prices increased again and kept the inflation rate well above the Federal Reserve’s goal. The consumer price index, a broad measure of goods and services costs across the U.S. economy, rose a seasonally adjusted 0.6% for the month, putting the 12-month rate at 3.7%, the Bureau of Labor Statistics reported Wednesday. Economists surveyed by Dow Jones expected respective gains of 0.6% and 3.6%. Stripping out volatile food and energy costs, so-called core CPI rose 0.3% for the month and was up 2.6% on an annual basis, compared to...