Amazon on Thursday reported its fourth-quarter net income doubled to $20 billion, with net sales rising 10 percent to $187.8 ...

In 1957, the Soviet Union launched the world’s first artificial satellite into orbit, sparking fears in the United States that, unless it took radical action to accelerate innovation, its Cold War ...

Chinese artificial intelligence (AI) start-up DeepSeek sent shockwaves through the U.S. tech sector after its cost-effective, ...

Amazon, Google, Microsoft and Meta are pouring billions into artificial intelligence, undeterred by DeepSeek’s rise.