CLEVELAND, Ohio — A high-speed hyperloop line that could zoom passengers through a vacuum tube from Cleveland to Chicago and Pittsburgh could cost from $24.7 billion to $29.8 billion to build, ...

The futuristic city-state of Dubai announced a deal on Tuesday with Los Angeles-based Hyperloop One to study the potential for building a line linking it to the Emirati capital of Abu Dhabi. The ...

A proposed hyperloop line that promised to provide high-speed travel from Chicago to Columbus and Pittsburgh appears to be dead in its tracks, at least for now. Hyperloop technology involves powering ...