Inflation tops 4% for the first time in 3 years on spike in gasoline prices

NPR reports that U.S. inflation has surged to 4.2% annually in May, marking the highest level in three years, driven primarily by a spike in gasoline prices following escalated military tensions between the U.S. and Iran. The reporting is sourced from the Bureau of Labor Statistics and authored by Scott Horsley, an established NPR economics correspondent, reflecting solid journalistic standards with official data and a named byline. Multiple major outlets—CNN, CBS News, The Washington Post, and The Guardian—corroborate the 4.2% inflation figure and attribute the surge to energy price shocks tied to Middle East geopolitical events, providing consistent cross-outlet verification of both the headline data and causal context. Watch for coming months' CPI releases to assess whether elevated energy prices persist or moderate, and monitor how Federal Reserve policy responses may shift in response to this three-year inflation peak.