Jason Ma is the weekend editor at Fortune, where he covers markets, the economy, finance and housing. Before joining Fortune, he was an editor at Business Insider, Investor’s Business Daily, and Dow Jones Newswires. He also took time off from journalism to serve in the Marine Corps. He is a graduate of the University of Southern California and UC Berkeley.
EnergyThe Strait of Hormuz is finally reopening, but energy flows may not get back to normal until next year
By Jason MaJune 15, 2026
EconomyIran emerges from war with its economy in free fall and inflation on some food items above 400%. If the regime doesn’t fix it, ‘there will be trouble’
By Jason MaJune 15, 2026
EnergyMarkets celebrate U.S.-Iran deal as both sides confirm this time is real. Trump says oil will flow and ‘I never cared about regime change’
By Jason MaJune 14, 2026
InvestingSocial Security faces steep cuts. These senators want to bet on stocks and $27 trillion in debt to save it—but ‘the gamble does not always pay off’
By Jason MaJune 14, 2026
AICanadian Prime Minister Mark Carney warns U.S. restrictions on new Anthropic AI models show danger of relying too much on American providers
By Rob Gillies, Jason Ma and The Associated PressJune 14, 2026
EnergyIran proved it can close the Strait of Hormuz, but the U.S. is advertising very loudly that the world’s top superpower can at least punch open a hole
By Jason MaJune 14, 2026
InvestingThe hottest debate on Wall Street right now: Does the flood of mega-IPOs and new shares signal a downturn ahead? That depends
By Jason MaJune 13, 2026
Middle EastTrump expects to sign a deal with Iran on Sunday, but Tehran may want to avoid giving him a gift on his birthday
By Jason MaJune 13, 2026
AI‘It’s not a jailbreak’ — Research leading to U.S. export restrictions on top Anthropic models was for defense, cybersecurity CEO says
By Jason MaJune 13, 2026
Startups & VentureWith SpaceX IPO, Elon Musk is the world’s first trillionaire—but he mostly lives in a tiny home in south Texas. ‘There is no food in the fridge’
By Jason MaJune 12, 2026
InnovationWhile investors await the SpaceX IPO, these space stocks are already public, building an economy in Earth orbit—and beyond
By Jason MaJune 11, 2026
InvestingMarkets face triple threat of Iran war reigniting, AI bubble popping, and Fed rates rising while epic SpaceX IPO could fuel even more chaos
By Jason MaJune 7, 2026
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