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.

A federal judge on Thursday blocked further construction on an immigrant detention complex in Florida that has been referred ...

Thursday closed down -0.08%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.51%, and the Nasdaq 100 Index ...

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

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.