The European Union approved $105 billion in loans to keep Kyiv afloat—but it may not be enough.

Exports of U.S. oil and gas have soared, but the U.S. will face obstacles turning wartime demand into a permanent boost ...

The wind-down of the investigation of the Fed chair could end an impasse that threatened to delay a leadership transition.

Another round of debate has erupted in public between Iran’s hard-liners and more moderate officials who want to negotiate ...

A third aircraft carrier arrived in the Middle East, giving Trump additional warships to enforce his blockade of Iranian ...

The Trump Administration took new action to sever Iran’s oil export relationship with China, with sanctions on a major ...

X-Energy scrapped a public offering less than three years ago, before the artificial-intelligence boom took hold.

Sam Altman said AI company will work more closely with governments to prevent future tragedies.

Software maker Medallia and dental-services provider Affordable Care can’t repay billions borrowed from private-credit ...

The automakers have discussed a tie-up in Europe, but any U.S. collaboration would be politically fraught.

Live updates on markets and the top finance, economics and business stories. Plus the latest on oil prices, the Dow, S&P 500 ...

The site near Austin known as Proto-Town is attracting robotics and energy firms whose members work and live in trailer parks ...