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Technology

Why China's DeepSeek is threatening to disrupt the AI industry

The new AI model from China's DeepSeek performs on a level with leading US models without requiring as much computing power – but despite a huge drop in their stock, it's not game over for US tech companies

Analysis

Trump signs executive orders in the Oval Office of the White House in Washington, DC, USA, 23 January 2025.

Society

What Trump's first week means for climate, science, health and tech

Analysis

Environment

Trump-backed Stargate Project could strain the US energy grid

Analysis

Technology

Brain implant lets man with paralysis fly a virtual drone by thought

News

Physics

AI could assemble a record-breaking quantum computer out of cold atoms

News

Technology

Meta allowed pornographic ads that break its content moderation rules

News

Technology

Vaccine misinformation can easily poison AI – but there's a fix

News

Technology

AI helps radiologists spot breast cancer in real-world tests

News

Technology

AI uses throat vibrations to work out what someone is trying to say

News

Technology

AI chatbots fail to diagnose patients by talking with them

Although popular AI models score highly on medical exams, their accuracy drops significantly when making a diagnosis based on a conversation with a simulated patient

News

Technology

AI-powered avatars can gesture naturally as they speak

News

Life

Newly identified scorpion species ‘spits’ venom to defend itself

News

Technology

OpenAI's o3 model aced a test of AI reasoning – but it's still not AGI

News

Life

Pigeons are misunderstood: These little-known facts will prove why

Features