Escalating tensions between Ukraine and Russia sent investors rushing into safe havens such as gold and Treasurys on Tuesday.

The tech-heavy Nasdaq Composite turned higher in late morning trading, helped by investors buying up Nvidia ahead of its earnings. The Nasdaq was up 0.2% after kicking off the day lower after Russia ...

Super Micro Computer stock surges after the server maker submits a plan to allow it to continue to trade on the Nasdaq, ...

U.S. stock index futures on Tuesday fell amid geopolitical concerns triggered by developments in the ongoing war between ...