Bulls’ AI: funding artificial intelligence

Fewer clouds, shrinking ice caps, changing pollutants: all result in less of the sun’s energy being reflected back into space. Which is more bad news for a changing climate. Our correspondent explains why so much more of the world’s cocaine is passing through west Africa. And the ...  Show more

President Donald Trump’s claim that Hamas had agreed to disarm in Gaza was, at best, premature. We examine the sticking points of a lasting deal. New-business applications are on a tear in America. We ask why so many people are working for themselves—but not doing much hiring. An ...  Show more

Artificial Intelligence has gained ground so fast that OpenAI, the firm powering ChatGPT, is changing Silicon Valley’s investment model and how it innovates. Why the global nuclear order may be in peril (10:24). And an alternative type of electoral forecasting is gaining ground: ...  Show more

Chinese startup DeepSeek has upended assumptions about what it will take to fund and fuel the next generation of artificial intelligence. Tech correspondents Jeffrey Dastin and Anna Tong discuss the fallout for Silicon Valley, investors and global politics.   Sign up for the Reu ...  Show more

A look at progress in generative AI shows that OpenAI’s latest, greatest model sits on a neat curve of growing utility over time. But what other firms are on that curve, and where is it taking humanity? After a long, wary time, Japanese savers are getting into investing—with gust ...  Show more

Silicon Valley firms have poured billions of dollars into artificial intelligence. But a new cheap AI model from DeepSeek, a Chinese start-up, has sent shockwaves through the stockmarket. Our correspondent explains why investors are rattled. Canada’s remote indigenous communities ...  Show more