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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 ...  Afficher plus

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 ...  Afficher plus

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 ...  Afficher plus

Blowing the whistle on corruption, wrongdoing and unethical behaviour can come at a huge personal cost for those who choose to speak out. Kieran Pender, associate legal director at the Human Rights Law Centre, tells Nour Haydar why more needs to be done to ensure workers who spea ...  Afficher plus

As America’s second-largest city reels from massive fires blown in from the bush, Australians are looking for lessons on how to stop it happening to us. David Bowman, a pyrogeography and fire science professor from the University of Tasmania, tells Reged Ahmad why he thinks we ne ...  Afficher plus