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green technology

James Dean

Technology

What are the ethics of CGI actors – and will they replace real ones?

James Dean is set to be the latest actor to star in a film long after his death, but the rise of true Hollywood immortality raises big ethical questions

Insight

planes waiting for take off

Environment

The aviation industry has a plan to make planes green. It won't work

Insight

SIM cards

Technology

Phone number theft through SIM-jacking is on the rise in the UK

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mammography

Health

AI system is better than human doctors at predicting breast cancer

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Metallic hydrogen would be the ultimate fuel - if we can make it

Technology

Metallic hydrogen would be the ultimate fuel - if we can make it

Features

Greta Thunberg

Environment

We live in testing times, but there are many reasons to be optimistic

Leader

Quiz of the year: Test your knowledge of 2019's science stories

Humans

Quiz of the year: Test your knowledge of 2019's science stories

Regulars

Could vacuum airships go from steampunk fantasy to 21st century skies?

Technology

Could vacuum airships go from steampunk fantasy to 21st century skies?

Features

What to expect from the cutting edge of science and tech in 2020

Earth

What to expect from the cutting edge of science and tech in 2020

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Car Upside Down

Space

Driverless cars and the other biggest sci and tech fails of the decade

Whether it was driverless cars, lab-grown meat or faster-than-light neutrinos, some things just didn't live up to the hype in the 2010s

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Video

The next fast jet: a new approach to designing combat aircraft systems

Video

Technology

Punching holes in solar cells turns them into transparent windows

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Technology

Concerns raised over Indian government's plan for face recognition

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Video

Reconstructing ancient technology: How our ancestors made tools

Video

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