Illinois Gov. JB Pritzker may be a billionaire, but should the Democrat run for president in 2028, he would not fully bankroll the bid, NBC News has learned.

California’s controversial billionaire tax could eventually hit more than just the people at the top of the financial food chain — eventually hurting the everyday Californian — according to a powerful Sacramento business group.

Backers project, based on Forbes’ billionaires list, that the tax would raise $4.4 trillion over ten years for childcare, housing and a $3,000 per person check to many Americans.

Lānaʻi Air was formed to fly guests in style to Larry Ellison's luxury resorts. Now the company wants to help close the gulf in access to off-island doctors for Moloka‘i residents amid a shortage of air travel options.

The proposed “2026 Billionaire Tax Act” could generate short-term revenue but lead to significant long-term economic losses for California.

Billionaire Gautam Adani’s $1.2 billion copper plant has hit a string of technical setbacks since it was commissioned ten months ago, raising concerns about the future of an operation vital to adding supply outside China.

Anant Ambani, the son of tycoon Mukesh Ambani, said he formally requested the Colombian government to stay a decision to kill the animals.

Billionaire climate activist Tom Steyer is selling himself as a class traitor in his bid for California governor.