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Technology

Technology

How archaeologists are using futuristic tech to uncover ancient cities

The secrets of long-lost metropolises are finally being revealed thanks to data archaeology. We could even learn more about why cities die out, writes Annalee Newitz

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Space

Dyson spheres: How to spot an alien megastructure

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Humans

How social media can nudge people into becoming conspiracy theorists

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Technology

AI can tell what song you are listening to from your brainwaves

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Technology

We’re running out of lithium for batteries 鈥� can we use salt instead?

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Technology

Silicon Valley needs to take responsibility for its political power

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Technology

CRISPR gene-editing urgently needs an off-switch 鈥� now we have one

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Physics

The superconductor breakthrough that could mean an energy revolution

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Humans

Brave New Planet review: A guide to future tech鈥檚 moral dilemmas

Culture

Technology

Plants that suck metals from the soil can be farmed to make our tech

Farms that grow metal-rich plants are cropping up around the world and promise a greener, less destructive alternative to mining for rare minerals

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Environment

Uber and Lyft operating in US cities linked to rises in car ownership

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Technology

Demis Hassabis interview: Our AI will unlock secrets of how life works

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Technology

2020 in review: Revenge of the Y2K bug as lazy fix takes down software

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Technology

2020 in review: The year governments slapped down big tech

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