• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Photo of Jason Ma
Photo of Jason Ma

Jason Ma

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.

New drones are giving Ukraine a battlefield advantage and ravaging Russia’s oil industry
Innovation
New drones are giving Ukraine a battlefield advantage and ravaging Russia’s oil industry
By Jason MaApril 13, 2026
U.S. naval blockade on Iran will trigger a currency devaluation spiral and hyperinflation, potentially ending the war more quickly, analyst says
Economy
U.S. naval blockade on Iran will trigger a currency devaluation spiral and hyperinflation, potentially ending the war more quickly, analyst says
By Jason MaApril 13, 2026
Stock futures sink while oil spikes as the U.S. Navy looks to squeeze Iran’s economy and break its grip on the Strait of Hormuz
Politics
Stock futures sink while oil spikes as the U.S. Navy looks to squeeze Iran’s economy and break its grip on the Strait of Hormuz
By Jason MaApril 12, 2026
Iran’s crumbling economy is the regime’s greatest weakness with prices up 40% since the war began while authorities worry about making payroll
Economy
Iran’s crumbling economy is the regime’s greatest weakness with prices up 40% since the war began while authorities worry about making payroll
By Jason MaApril 12, 2026
Here’s how a U.S. naval blockade of the Strait of Hormuz could work. ‘This is a big task, and it’s a big gamble’
Politics
Here’s how a U.S. naval blockade of the Strait of Hormuz could work. ‘This is a big task, and it’s a big gamble’
By Jason MaApril 12, 2026
‘This is the last warning.’ Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
Politics
‘This is the last warning.’ Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
By Jason MaApril 11, 2026
The petrodollar faces increased risk, but a petroyuan is ‘far-fetched’ as fears of U.S. losing superpower status are overhyped, strategist says
Economy
The petrodollar faces increased risk, but a petroyuan is ‘far-fetched’ as fears of U.S. losing superpower status are overhyped, strategist says
By Jason MaApril 11, 2026
Navy tests Hormuz blockade as expert says U.S. military prepares for round 2 and could degrade Iran’s hold over the strait to a ‘manageable level’
Politics
Navy tests Hormuz blockade as expert says U.S. military prepares for round 2 and could degrade Iran’s hold over the strait to a ‘manageable level’
By Jason MaApril 11, 2026
Ukraine will have the most important defense industrial base in the free world, former CIA chief predicts
Innovation
Ukraine will have the most important defense industrial base in the free world, former CIA chief predicts
By Jason MaApril 10, 2026
Trump is seeking the biggest defense budget surge in 75 years as the Pentagon stays committed to ‘exquisite’ weapons
Politics
Trump is seeking the biggest defense budget surge in 75 years as the Pentagon stays committed to ‘exquisite’ weapons
By Jason MaApril 6, 2026
Massive debt makes the U.S. one of the world’s most vulnerable countries in the energy crisis, market veteran warns
Economy
Massive debt makes the U.S. one of the world’s most vulnerable countries in the energy crisis, market veteran warns
By Jason MaApril 6, 2026
Oil climbs and stock futures drop as fuel shortages spread while Trump makes series of apocalyptic threats against Iran ahead of moving deadline
Energy
Oil climbs and stock futures drop as fuel shortages spread while Trump makes series of apocalyptic threats against Iran ahead of moving deadline
By Jason MaApril 5, 2026
Even if Iran’s regime outlasts Trump, it may not survive reconstruction of the shattered economy, Mideast expert says
Economy
Even if Iran’s regime outlasts Trump, it may not survive reconstruction of the shattered economy, Mideast expert says
By Jason MaApril 5, 2026
The U.S. military set up an improvised airfield deep inside Iran to rescue the F-15 airman. Marines just practiced building one in the desert
Politics
The U.S. military set up an improvised airfield deep inside Iran to rescue the F-15 airman. Marines just practiced building one in the desert
By Jason MaApril 5, 2026
Ryanair CEO says book summer trips before fares soar, predicting French air traffic controllers more likely to cause flight chaos than fuel shortages
Travel & Leisure
Ryanair CEO says book summer trips before fares soar, predicting French air traffic controllers more likely to cause flight chaos than fuel shortages
By Jason MaApril 4, 2026
1...
  • 14
  • 15
  • 16
  • 17
  • 18
...70
Most Popular
North America
Pentagon orders bases to plan for 90 days without the grid as Britain urges families to stockpile food and waterplaceholder alt text
By Bilin LinOctober 26, 2026
North America
Trump promised 300,000 tons of beef imports at lower tariff rates to reduce grocery costs. Instead, shipments have lagged and prices haven’t budgedplaceholder alt text
By Sasha RogelbergOctober 26, 2026
Health
‘Why do we value a Mars bar more than lifesaving medicine?’ Sandoz CEO calls for level playing field with cheap Chinese antibiotics placeholder alt text
By Sam ForsdickOctober 27, 2026
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • TikTok icon
  • YouTube icon

    © 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
    FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.