Nvidia Corp. was the best performing stock in the S&P 500 as recently as Sept. 16, when its roughly monthlong reign as the index's top gainer was curtailed by Vistra Corp., which has held down the No.

Palantir Technologies Inc.'s stock is now the second-best performer in the S&P 500 for 2024, with its fervent recent rally ...

Amazon.com (NASDAQ:AMZN) has said it will continue to back a deal for an Amazon Web Services data center in Pennsylvania ...

Data center investments by hyperscalers to leap ahead in the artificial intelligence (AI) race are a hot topic on Wall Street ...

Investors are bracing for a week of potentially huge market-moving events — the presidential election and the Federal Reserve policy decision.

Nuclear power stocks faced a major downturn this week after the Federal Energy Regulatory Commission rejected Talen Energy’s ...