Energy startups once seen as moonshots are edging toward the stock market, and some of the most aggressive contenders carry ...

Some of Big Tech’s greatest success stories are from college dropouts. Mark Zuckerberg launched Facebook in 2004 from his Harvard University dorm room (and later dropped out). Bill Gates also left ...

It's a common refrain: A billionaire loudly promotes potential solutions for climate change while jetting around the world, leaving a sizable carbon footprint. This week, it happened twice. First, ...

The U.S. will need huge amounts of power for the data centers required for artificial intelligence.