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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

A newly recognised species of scorpion (Tityus achilles) that can spit venom

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

A pigeon looks in the photographer's camera in Frankfurt am Main, western Germany, on November 17, 2016. / AFP / dpa / Frank Rumpenhorst / Germany OUT (Photo credit should read FRANK RUMPENHORST/DPA/AFP via Getty Images)

Life

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

Features

ITALY. Venice. A tourist takes a picture while pigeons surround her. 2005.

Life

The amazing talents of pigeons – and why we should learn to love them

Features

Technology

Energy-hungry AI is already harming health – and it's getting worse

News

She's obsessed with chicken! The tests revealing my dog's inner life

Mind

She's obsessed with chicken! The tests revealing my dog's inner life

Features

The ancient board games we finally know how to play – thanks to AI

Humans

The ancient board games we finally know how to play – thanks to AI

Features

Technology

Chips linked with light could train AI faster while using less energy

A technology that packs more optical fibre connections onto chips could let them transmit 80 times as much information, speeding up AI training and slashing data centre energy costs

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Technology

Robotic rat uses AI to befriend real rodents

News

Video

Electric Dreams is past echo of today’s debates on AI-generated art

Video

Technology

AI can analyse a decomposing body to help pinpoint the time of death

News

Video

Inside 'Puppy Kindergarten': Science-based ways to train your dog

Video