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.
FinanceWhat does Trump really want from Canada and Mexico? It may come down to oil security and bringing both countries ‘under the US’s thumb’
By Jason MaFebruary 8, 2025
FinancePalantir may be the stock pick for the DOGE era as it leads the AI revolution while Musk plows through government agencies
By Jason MaFebruary 8, 2025
By Jason MaFebruary 7, 2025
FinanceThe day after Trump announced his tariffs, a Canadian energy company said prices will go up for its U.S. customers
By Jason MaFebruary 3, 2025
FinanceGiving Elon Musk’s DOGE access to the Treasury payment system risks a U.S. debt default and global financial crisis, senator warns
By Jason MaFebruary 3, 2025
HealthNearly a third of parents have considered suicide or self-harm due to the overwhelming stress of caregiving, survey says
By Jason MaFebruary 2, 2025
FinanceChina has a ‘trick up its sleeve’ to fight Trump’s tariff as Beijing keeps response muted for now, former IMF adviser says
By Jason MaFebruary 2, 2025
Finance‘The Black Swan’ author warns future selloffs could be 2-3 times worse than the DeepSeek shock as it reveals how fragile the economy is
By Jason MaFebruary 2, 2025
FinanceTrump slaps tariffs on top US trade partners—with risk of hikes if there’s retaliation—and there will be no exemptions
By Jason MaFebruary 1, 2025
LifestyleAn ‘aerial version of Moore’s Law’ has dramatically improved safety, but an aviation expert notes this disturbing trend
By Jason MaFebruary 1, 2025
By Jason MaFebruary 1, 2025
SuccessMeet the hedge fund manager who founded DeepSeek, the Chinese AI startup that began as a hobby and is now laying waste to U.S. stocks
By Jason MaJanuary 27, 2025
FinanceThe Russian war economy is facing a ‘moment of truth’ as Putin’s dwindling cash reserves raise odds of a financial crash, expert says
By Jason MaJanuary 26, 2025
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