Wall Street closed higher, with the S&P 500 index scoring an all-time high. Blowout Netflix results and plans for $500b AI investment fuel gains.

OpenAI's Stargate project lacks a fully developed plan and hasn't secured funding yet, according to a report from the Financial Times.

Tech stocks enjoyed a surge Wednesday, driven by a sharp rise in semiconductor shares after President Donald Trump, OpenAI's Sam Altman, Oracle Corp. (NYSE:ORCL) co-founder Larry Ellison, and SoftBank CEO Masayoshi Son unveiled the Stargate Project on Tuesday.

Netflix, Oracle and other tech stocks lifted U.S. indexes as their profits pile higher and excitement builds around AI's moneymaking prospects.

Netflix stock soars on better-than-expected results, U.S. stock futures gain as investors evaluate moves by President Donald Trump, and Oracle shares jump on major AI infrastructure investment with OpenAI,

Key takeaways from Netflix's fourth-quarter earnings as stock surges. Space stocks soar on upbeat sentiment, Trump sets sights on Mars. Google to invest another $1B in Anthropic.

Christopher McMahon, CEO of Aquinas Wealth Advisors and author of “Faithful Finances”, spoke with Quartz for the latest installment of our “Smart Investing” video series.

Once you've wrapped up this week's ICYMI, check out our picks for the 7 new movies and TV shows to stream this weekend (January 24).

OpenAI CFO Sarah Friar explains how AI is taking center stage at Davos, what the Stargate project means for the macroeconomy and details new products for key customers.

President Donald Trump's boost to AI demand hopes is outweighing fresh tariff threats on China and the EU, as earnings season rolls on.

Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

Italy's data protection authority has called on the Chinese artificial intelligence (AI) model DeepSeek to provide answers on its use of personal data.