The Elon Musk Twitter drama escalates with a lawsuit. Former shareholders sue over delay in disclosing stake.

There's possible improvement with the supply chain snarls; some in the trucking industry say demand is slowing down.

Solar and wind energy prices are rising, along with everything else. We talk to a windmill maker to see what's happening.

Racing cars, old-timers, family cars, and more—we get a sneak peek of what's at this year's New York international auto show.

Third-party seller scams on Amazon are evolving. You might receive a similar product, but it's not quite what you ordered. We talked to an expert on false listing and fake reviews.