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transport

Cheap wonder metals will make a faster, cleaner world

Technology

Cheap wonder metals will make a faster, cleaner world

If only aluminium, titanium and magnesium were cheaper, they would replace steel and help us cut fuel bills and emissions. That day may not be far off

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Lasers set to zap engines into running more efficiently

Technology

Lasers set to zap engines into running more efficiently

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Technology

Race to get self-driving cars on the road hots up

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Uber's taxi data will help us understand our cities

Technology

Uber's taxi data will help us understand our cities

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Paris says 'non' to diesel in anti-pollution push

Earth

Paris says 'non' to diesel in anti-pollution push

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Technology

Tired tyres

Regulars

Formula E: Roar power matters for electric racing cars

Technology

Formula E: Roar power matters for electric racing cars

Features

Who's driving? Autonomous vehicles have a problem

Technology

Who's driving? Autonomous vehicles have a problem

Leader

Traffic light hackers could cause jams across the US

Technology

Traffic light hackers could cause jams across the US

Analysis

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Technology

Waste paper turned into a super-spongy battery

Treat paper in the right way and it can become a form of porous carbon capable of sucking up charge – making it the perfect battery for storing wind energy

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Technology

The AI boss that deploys Hong Kong's subway engineers

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Earth

Why electric car maker Tesla has torn up its patents

Comment

Technology

In the driver's seat of the 1000-mile-per-hour car

Regulars

Technology

Roadkill app tracks animal deaths in car collisions

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