Nvidia (NASDAQ: NVDA) made stock market history on Monday, Jan. 27, but not the good kind. The chipmaker saw its share price decline 17%, due to concerns about an artificial intelligence (AI) model from Chinese start-up DeepSeek.

Stock markets are slowly beginning to bounce back from Monday's AI stock-driven selloff, as investors recover from their shock over the "Sputnik moment," the discovery that China has an AI startup that can build large language models much,

DeepSeek and its seemingly lower-cost operations raised worries about whether companies would need to spend as many dollars on Nvidia chips as previously thought. The concerns dra

Chinese startup DeepSeek published a research paper in which it claimed to have trained a large language model rivaling the performance of leading U.S. models, while spending much less money than U.S.

Rebounding tech stocks drove U.S. indexes higher Tuesday, a day after they tumbled on doubts about whether the artificial-intelligence frenzy really needs all the dollars being poured