Marco Quiroz-Gutierrez is a reporter for Fortune covering general business news. Before joining Fortune, Marco’s work was published in the Wall Street Journal and the Charlotte Observer. He graduated with a degree in business journalism from the University of North Carolina at Chapel Hill.
EconomyTariffs were already squeezing small businesses. Now the Iran conflict is pushing them to the brink as rising oil prices boost shipping costs
By Marco Quiroz-GutierrezMarch 20, 2026
Big TechMark Cuban reads 1,000 emails a day—now he’s using a Mac Mini to fight the AI-generated flood threatening his clean inbox obsession
By Marco Quiroz-GutierrezMarch 20, 2026
Future of WorkNvidia’s CEO says AI adoption will be gradual, but when it does hit, we may all end up making robot clothing
By Marco Quiroz-GutierrezMarch 20, 2026
By Marco Quiroz-GutierrezMarch 19, 2026
PoliticsDelta CEO slams Washington over unpaid TSA agents, says front-line workers are being used as ‘political chips’
By Marco Quiroz-GutierrezMarch 18, 2026
By Marco Quiroz-GutierrezMarch 17, 2026
AIElon Musk admits xAI ‘wasn’t built right’ as only 2 co-founders remain and its biggest AI bet stalls out
By Marco Quiroz-GutierrezMarch 16, 2026
Workplace CultureSheryl Sandberg says Silicon Valley’s hypermasculine rhetoric is ‘terrible’—contributing to ‘one of the worst’ corporate climates she’s ever seen
By Marco Quiroz-GutierrezMarch 15, 2026
By Marco Quiroz-GutierrezMarch 13, 2026
C-SuiteJamie Dimon just turned 70. Here’s how a brush with death reshaped the JPMorgan CEO’s outlook and made him realize he had no regrets
By Marco Quiroz-GutierrezMarch 13, 2026
Personal Finance‘What a waste of money’: Shark Tank star Kevin O’Leary urges couples to ditch the extravagant wedding and do this instead
By Marco Quiroz-GutierrezMarch 13, 2026
By Marco Quiroz-GutierrezMarch 12, 2026
Big TechApple’s $599 MacBook Neo is a ‘shock to the entire market’—and PC makers are ‘taking it very seriously’
By Marco Quiroz-GutierrezMarch 12, 2026
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