BMJ Open found 49.6% of AI chatbot health answers were problematic. Grok performed worst, raising fresh concerns over medical ...

Claude beat ChatGPT in our reader poll, revealing how coding strength, workflow fit, and values are reshaping AI loyalty ...

Shuman Ghosemajumder explains how generative AI has transformed from a creative curiosity into a high-scale tool for ...

As SpaceX prepares to go public, Mr. Musk has proposed moonshots that differ from the company’s original aim of reaching Mars. By Ryan Mac Mythos has triggered emergency responses from central banks ...

Apr. 25, 2026 A major physics experiment has uncovered evidence for a strange new form of matter, where a fleeting particle gets trapped inside a nucleus. This exotic state may reveal how mass is ...