Elon Musk is back in the loop. Four years after encouraging anyone and everyone to try making his crazy hyperloop idea work, the Silicon Valley titan has decided he's not too busy to do it himself ...

Los Angeles has hosted some opulent soirees in its time. Yet few have sounded so prosaic as the bash staged in late-2018 by a firm called the Boring Company. Taking place at a dusty parking lot near ...

The reality is we don’t really hear all that much about the evolution of hyperloops. The companies are like underground moles, sneakily operating in stealth mode on all matters of engineering and ...

Elon Musk is very much an ideas man. He regularly comes out with elaborate solutions to the world's problems. His musings have included robotaxis, nuking the Martians, and brain chips capable of ...

Five years ago, billionaire Elon Musk open-sourced his plan for a supersonic train-like thing. Today it's still a work in progress. Eric Mack has been a CNET contributor since 2011. Eric and his ...