As arguably the top titan of modern commerce, Elon Musk has owned his fair (or is that unfair?) share of companies over the ...

After years of hard work and research, the Dutch startup Hardt Hyperloop has been declared bankrupt by the court in Den Haag.

With Elon Musk close to claiming a new role as owner of Twitter after a winning bid to purchase it for $44 billion this week, ...

New York to Washington in 29 minutes? Elon Musk says it's possible and he has the government's approval to do it (though it's anyone's guess how long it would take to build). "Just received verbal ...

How Elon Musk’s Sci-Fi Hyperloop Failed Before his misadventures in government efficiency, Musk promised to revolutionize commuting with a subway that would speed passengers between DC and Baltimore ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Elon Musk has been intermittently focused on building underground Tesla tunnels for nearly a decade.