Language-learning expert Duolingo (NASDAQ: DUOL) aced its second-quarter report, sending its stock price as much as 36.2% ...

Duolingo shares, up on the day following a strong earnings report, were tumbling Thursday afternoon after OpenAI debuted its newest GPT-5 model.

Snap’s stock plunged this week after reporting lackluster second-quarter results. But some investors still see reasons to be ...

Second quarter earnings season is in full swing, and the results have been largely positive so far, with more positive ...

The Dow and S&P 500 settled lower on Thursday, but the Nasdaq avoided losses on chip and semiconductor tariff contingencies ...

But hopes for coming cuts to interest rates by the Federal Reserve and a torrent of stronger-than-expected profit reports from big U.S. companies are helping to offset the concerns, at least for now.