American companies are investing more in their future and getting a better return on their investments than overseas peers, ...

The UnitedHealth slide weighed heavily on the Dow, which fell 527 points, or 1.3%.

Smaller companies don’t have the supply chain flexibility of a stalwart like Apple, for example, and the margins on cheaper items such as charging cables are much lower. That means these firms don’t ...

It’s a big shift from less than two weeks ago, when Trump reposted a video claiming he was “crashing the stock market…on ...