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Earth

How Earth's changing ecosystems may have driven human evolution

The most detailed ever look at Earth's prehistoric climate suggests many habitats changed in the past 800,000 years – and this may be why we evolved big brains

News

digital human

Technology

Battling AI algorithm tested on a quantum computer for first time

News

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Technology

Algorithm that can see around corners could help autonomous cars

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Technology

We must give more thought to how algorithms affect us

Leader

A police officer

Technology

A UK police force is dropping tricky cases on advice of an algorithm

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Comment

Making AI research classified will harm US science

Comment

AI drawn faces

Technology

Nonfacial Portrait review: art fights to save faces and paint over AI

Culture

border control

Technology

AI lie detection at border control should proceed with caution

Leader

border control

Technology

An AI lie detector will interrogate travellers at some EU borders

News

Nira Chamberlain: The maths that can stop an apocalypse

Video

Nira Chamberlain: The maths that can stop an apocalypse

If you want to stop robots taking over the world, put your faith in one weapon, says Nira Chamberlain: maths

Video

Technology

Huge online Trolley Problem survey reveals people's cultural bias

News

Technology

Why the quest for ethical AI is doomed to failure

Features

Technology

How to stop artificial intelligence being so racist and sexist

News

Technology

After the Facebook scandal: The grand plan to hold AI to account

Features