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Oases of cool: Taking the heat out of urban living

Earth

Oases of cool: Taking the heat out of urban living

Can new technology and astute planning keep our cities cool in the face of global warming? Kat Austen investigates the best ideas

Features

Smart heat nets fire the next energy revolution

Earth

Smart heat nets fire the next energy revolution

Features

US starts building first nuclear reactors in 30 years

Earth

US starts building first nuclear reactors in 30 years

Analysis

Earth

It's too early to herald a US nuclear renaissance

Opinion

Flow batteries could back up grid of the future

Technology

Flow batteries could back up grid of the future

Analysis

Volcanoes mark the spot for Africa's buried energy treasure

Earth

Volcanoes mark the spot for Africa's buried energy treasure

Features

US gets tough on Arctic oil drilling

Earth

US gets tough on Arctic oil drilling

News

Earth

Deep-sea mining struggles to manage ecological impact

News

Fracking could cut carbon emissions… in the short term

Earth

Fracking could cut carbon emissions… in the short term

News

Reap the whirlwind for cheap renewable power

Earth

Reap the whirlwind for cheap renewable power

Whip up your own dust devil to drive a turbine and create green electricity by just relying on the sun's heat

News

Earth

The pall of Fukushima overshadows our energy future

Opinion

Earth

Fuel of the future: How fiery ice could power Asia

News

Technology

Glow planes: Plasmas take the drag out of air travel

Features

Technology

Stomach-twisting fuel storage for gas-powered cars

News