What we need to know about young people and c...

The launch of a new chatbot by Chinese artificial intelligence company DeepSeek triggered a plunge in US tech stocks as it appeared to perform as well as OpenAI’s ChatGPT and other AI models but using fewer resources. Helen Pidd speaks to Robert Booth, the Guardian’s UK technolog ...  Show more

Around the world, soaring inflation has pushed voters to turn on incumbent governments. But one country bucked the trend – Mexico, where the leftwing Morena party recorded a landslide victory. The key to it’s success? A policy platform built on minimum salary rises, labour reform ...  Show more

Ian Sample speaks to the Guardian’s health editor, Andrew Gregory, about the worrying global rise in cancers in under-50s, and hears from Yin Cao, an associate professor in surgery and medicine at Washington University in St Louis, who is part of a team conducting a huge study in ...  Show more

In Canada, 1 in 8 women will be diagnosed with breast cancer in their lifetime. It’s the second leading cause of death from cancer in Canadian women and second most common cancer in the country. Currently, guidelines say that screening should begin at the age of 50, but the ta ...

The “war on cancer” was launched during the Nixon Administration in 1971, but the term was part of the national dialog on cancer at least early as 1913. Pink ribbons have been ubiquitous symbols of breast cancer awareness and fund-raising promotions since the mid-1980s, but “canc ...  Show more

The world was shocked to hear the news that the Princess of Wales is being treated for cancer. In her video message, Catherine encouraged everyone facing the disease not to lose hope. Presenter James Reynolds, speaks to young women around the world who talk candidly about their d ...  Show more