Elon Musk is back at it again, casually tossing out ideas that sound straight out of a sci-fi fever dream—but, let’s be ...

The billionaire CEO of Tesla, who voted for Barack Obama and Hillary Clinton, has become the right’s lethal weapon ...

Elon Musk's gamble on Donald Trump pays off,' is the headline that prominent British daily the Financial Times featured on ...

Choosing Elon Musk to be what President-elect Donald Trump calls “our cost cutter” for the government is not the first time a ...

Can the cost-cutting tactics Musk has employed in the private sector work to corral waste and bloat in the federal government ...

From lunar missions to Mars settlements, SpaceX is revolutionizing space travel. But has Musk truly outpaced the competition?

"It's become clear, especially in the past two or three years, that he's taken a sharp turn to the right," Estes said. "And ...

POLITICS: Texas billionaire Elon Musk won big with Trump. His next target? Progressive prosecutors Musk’s various companies, ...

While Tesla still looks capable of minting more millionaires, investors may want to wait for more progress on its ...

Elon Musk, the billionaire who has become Donald Trump’s “first buddy,” appeared to publicly pressure the president-elect on ...

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