The Lockheed P-38 Lightning, an icon of American innovation and air dominance in World War II, is still one of the most recognizable fighters of all time. First flying in 1939, the P-38 Lightning was ...

This is the incredible story of when American P-38 lightning attacked and killed Russian troops, and how the Soviet Union fought back. ‘Total internet blackout’ in Afghanistan sparks panic after ...

DeepSeek says its R1 model did not learn by copying examples generated by other LLMs. R1 is designed to excel at ‘reasoning’ tasks such as mathematics and coding, and is a cheaper rival to tools ...

The success of DeepSeek’s powerful artificial intelligence (AI) model R1 — that made the US stock market plummet when it was released in January — did not hinge on being trained on the output of its ...

First peer-reviewed study shows how a Chinese start-up firm made the market-shaking LLM for US$300,000. R1 is designed to excel at ‘reasoning’ tasks such as mathematics and coding, and is a cheaper ...