The Magnificent 7 stocks dominate U.S. markets. See charts showing their market cap, cash flow, spending, and investor exposure.

Although the overall US economy added 64,000 jobs last month, the tech sector is softening when it comes to hiring.

Tangible data visualizations are physical objects that represent data. Think of a sculpture made from LEGOs showing how busy a project is, or a knitted pattern representing work hours. You can touch ...