When Spirit Airlines stopped flying last weekend, it left more than 90 planes scattered across the country. Many will go back to the companies that own them, while Spirit tries to monetize the rest.

Democrats want to tax the rich to cut taxes on worker incomes. Democratic Sen. Chris Van Hollen of Maryland explains and a tax policy expert shares his reservations with NPR's Planet Money team.

The Court of International Trade has struck down a second round of global tariffs ordered by President Trump, after his earlier import taxes were outlawed by the U.S. Supreme Court.

She has spent decades helping others struggling to make ends meet. Now the rising cost of gas and groceries has left Dalene Basden feeling the strain herself.

Jet fuel prices have doubled since the start of the U.S.-Israeli war on Iran.

The war in Iran has pushed global oil prices higher, which boosts oil company revenues. But major U.S. oil companies aren't signaling plans to increase production to bring down prices at the pump.

Campaign staffers are turning private polling data into personal paydays. They describe the election prediction market as a "Wild West" for staffers.

The new NPR/PBS News/Marist poll finds that 8 in 10 Americans say gas prices are straining their household budgets.

The global oil market has supported the U.S. dollar for over 50 years. But the system shows signs of cracking under the Iran war.

Expensive airfares are causing Americans to change their travel plans. Travel advisors are seeing a drop in bookings and warn high prices are here to stay.