Once envisioned as a bridge between Java and JavaScript, the Detroit project never got off the ground. Now, there are efforts at reviving it, adding a Python engine to the mix. Intended to enable ...

For roughly a decade, Microsoft has been perfecting a high-density storage technology that uses glass, lasers, and cameras, and ensures it stays intact for millennia. That's a huge improvement over ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

Meta Platforms’ latest annual report contained an unusual, cautionary note for investors. The tech giant’s auditor, Ernst & Young, raised a red flag over the financial engineering Meta used to keep a ...