What we need to know about young people ...

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

Donald Trump’s decision to seat super-rich tech barons Mark Zuckerberg, Tim Cook, Jeff Bezos, Elon Musk and Sundar Pichai in front of his own members of cabinet at his inauguration has sent a strong signal about who holds power in America now. Technology editor Blake Montgomery t ... 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

<p>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 ... Show More

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

For over a century, cancer has been classified by areas of the body - lung cancer, breast cancer, skin cancer etc. And yet modern medical research is telling us that the molecular and genetic mechanisms behind cancers are not necessarily tied to parts of the body. Many drugs deve ... Show More

Last month, Catherine, Princess of Wales shared she’d been diagnosed with cancer. Describing this news as ‘a huge shock’ and at age just 42, the Princess’ disease falls into a category known as “early-onset cancer” – when the disease affects those under 50. While cases in this ag ... Show More

Recently, the US Food and Drug Administration approved a first-of-its-kind cancer therapy to treat aggresive forms of skin cancer. It has us thinking of the long history of cancer. One of the first recorded mentions of cancer appears in an ancient Egyptian text from around 3000 B ... Show More

Around the world, rates of cancers that typically affect older adults are increasing in those under 50 years old. Models based on global data predict that the number of early-onset cancer cases like these will increase by around 30% between 2019 and 2030.The most likely contribut ... Show More