Shares of DTE Energy gave back gains Tuesday after the Michigan-based energy company reported better-than-expected quarterly earnings as it prepares to power Oracle’s data center in Saline Township, ...

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 ...

It takes a lot of computing power to run an AI product — and as the tech industry races to tap the power of AI models, there’s a parallel race underway to build the infrastructure that will power them ...