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.

AIAnthropic was supposed to be a ‘safe’ alternative to OpenAI, but CEO Dario Amodei admits his company struggles to balance safety with profits
By Marco Quiroz-GutierrezFebruary 17, 2026

Big TechAnalog-obsessed Gen Zers are buying $40 app blockers to limit their social media use and take a break from the ‘slot machine in your pocket’
By Marco Quiroz-GutierrezFebruary 13, 2026

Real EstateMark Zuckerberg is joining Jeff Bezos in Miami’s billionaire bunker: Take a look inside his real estate portfolio
By Marco Quiroz-GutierrezFebruary 12, 2026

AIIn the workforce, AI is having the opposite effect it was supposed to, UC Berkeley researchers warn
By Marco Quiroz-GutierrezFebruary 10, 2026

AIPanicked about losing GPT-4o, some ChatGPT users are building DIY versions. A psychologist explains why ‘feel-good hormones’ make it hard to let go
By Marco Quiroz-GutierrezFebruary 10, 2026

AIMeta’s multi-million-dollar Super Bowl ads may not just be about its smart glasses—but about selling Wall Street on Zuckerberg’s AI future
By Marco Quiroz-GutierrezFebruary 8, 2026

Big TechNetflix co-CEO Ted Sarandos argues its Warner Bros. deal won’t hurt consumers. If so, they can cancel with one click
By Marco Quiroz-GutierrezFebruary 6, 2026

AIPinterest cracks down on dissent, fires engineers for an internal layoff tool as AI shake-ups keep employees on edge and in line
By Marco Quiroz-GutierrezFebruary 4, 2026

C-SuiteThe CEO of $11 billion Oura explains why customers must shell out for subscription fees after paying $349 or more for the ring
By Marco Quiroz-GutierrezFebruary 4, 2026

By Marco Quiroz-GutierrezFebruary 4, 2026

C-SuiteMeet Walmart’s new CEO, John Furner: Once an hourly worker, today he takes charge of the top company in the Fortune 500
By Marco Quiroz-GutierrezFebruary 1, 2026

Future of WorkFord CEO has 5,000 open mechanic jobs with up to 6-figure salaries from the shortage of manually skilled workers: ‘We are in trouble in our country’
By Marco Quiroz-GutierrezJanuary 31, 2026

HealthAs billionaires chase immortality, this startup cofounded by a Harvard genetics professor gets FDA approval for the first partial de-aging human trial
By Marco Quiroz-GutierrezJanuary 30, 2026
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