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Lightbulb made of modified <em>E. coli</em> fuses biology and electronics

Life

Lightbulb made of modified E. coli fuses biology and electronics

A team from the International Genetically Engineered Machine competition has made an electronic circuit with biological components using modified bacteria

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Climate campaigners should have the right to sue governments

Earth

Climate campaigners should have the right to sue governments

Analysis

UK must face reality on climate impact of new Heathrow runway

Earth

UK must face reality on climate impact of new Heathrow runway

Comment

A robot floats in a small tank of water with the aid of four polystyrene balls on arm-like features

Technology

Soft robot with a mouth and gut can forage for its own food

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Traces from particle collisions

Space

Physics tweak solves five of the biggest problems in one go

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cars

Technology

How to save ourselves from the invisible gas choking us to death

Insight

Xudong Wang holds a piece of his energy-generating board in a lab

Technology

Energy-generating floorboard lights up 35 LEDs with one footstep

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face in the dark

Space

Cosmic dark matter and energy balance – for now. Coincidence?

Features

Iceland drills hottest hole to tap into energy of molten magma

Earth

Iceland drills hottest hole to tap into energy of molten magma

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An e-reader screen the size of a Post-it note with a white border stands on a desk

Technology

E-paper display runs on office lights and never needs charging

Microsoft researchers have made an ‘energy-neutral’ device that harvests solar power from ambient lighting so you’ll never need to change the battery

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Space

Space is full of gigantic holes that are bigger than we expected

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Technology

Exploding Samsung phone shows how risky lithium batteries can be

Comment

Earth

US presidential candidates being let off hook on climate change

Comment

Earth

There’s no good reason to go ahead with fracking in the UK

Analysis