Quantum-science advances using AI can measure very small surfaces and distances -- opening a world of medical, manufacturing and other applications.

On a Saturday morning in December 2022, Elon Musk summoned finance executives at Twitter, which he had bought six weeks ...

PanoRadar by Penn Engineering uses radio waves to give robots high-resolution 3D vision, surpassing traditional sensors in ...

Mr. Musk dug into his companies’ budgets, preferring to cut too much rather than too little and to deal with the fallout ...