The major indexes reclaimed their 50-day moving averages while bitcoin also rallied into Donald Trump's presidential inauguration. Many stocks flashed buy signals.

The Autonomous Revolution Has Arrived: 2 Businesses Reshaping the $15.7 Trillion Market for Artificial Intelligence (AI) ...

Several Wall Street billionaires bought Tesla and sold Amazon during the third quarter. Amazon is using AI to generate revenue and improve efficiency across its e-commerce, digital advertising ...

The CEOs of several of the world’s biggest technology companies are planning to attend President-elect Trump’s inauguration ...

Waymo may have outlasted Cruise to lead the U.S. market, but domestic competitors are working to catch up, too — most notably ...

Tesla founder Elon Musk is a vocal proponent of H-1B visas, and his company's use of the program jumped sharply this year.

Looking for ways to invest in Tesla without actually buying TSLA stock? Check out these 7 ways to give your portfolio ...

Buying a new Hyundai is now as easy as adding it to your next Amazon order. However, you might need a bigger cart. Amazon ...

Uber CEO Dara Khosrowshahi has said his firm is open to cooperating with Elon Musk's Tesla in the driverless car market. At the same time, Khosrowshahi, took a slightly more combative tone with Amazon ...

So, here's a more current look at Tesla and Amazon. Tesla shares fell sharply on January 2 when the company reported 495,570 fourth-quarter deliveries, about 10,000 units short of the consensus ...

Louis Bacon of Moore Capital Management bought 25,000 shares of Tesla, increasing his position by 19%. He also sold 616,475 shares of Amazon, reducing his position by 76%. Israel Englander of ...