The war with Iran has rattled markets and Americans' retirement accounts. Financial advisors say keep calm and diversify.

Gulf states are major fertilizer producers and the war with Iran has triggered a 25% price hike, just as struggling U.S. farmers are planting corn.

NPR's Ayesha Rascoe talks to University of Texas engineering professor Hugh Daigle about why the U.S. imports most of the oil it consumes despite being one of the world's largest oil exporters.

NPR's Ayesha Rascoe talks with Martin Wolf, chief economics commentator for the Financial Times, about how the war on Iran is effecting the global economy.