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dark energy

Growing sugarcane could help cool Brazil

Earth

Growing sugarcane could help cool Brazil

Converting Brazil's existing farmland to sugarcane for biofuel could slightly cool the local climate

News

Japan struggles to save power before a blackout summer

Technology

Japan struggles to save power before a blackout summer

News

A single source for clean water and fuel

Earth

A single source for clean water and fuel

News

Wind and wave farms could affect Earth's energy balance

Earth

Wind and wave farms could affect Earth's energy balance

News

Fukushima radioactive fallout nears Chernobyl levels

Earth

Fukushima radioactive fallout nears Chernobyl levels

News

Starting over: Rebuilding civilisation from scratch

Earth

Starting over: Rebuilding civilisation from scratch

Features

Thorium reactors could rescue nuclear power

Earth

Thorium reactors could rescue nuclear power

News

Hold planes at the gate to cut greenhouse gases

Earth

Hold planes at the gate to cut greenhouse gases

News

Fossil fuels are far deadlier than nuclear power

Earth

Fossil fuels are far deadlier than nuclear power

News

Fukushima throws spotlight on quake zone nuclear power

Earth

Fukushima throws spotlight on quake zone nuclear power

The unfolding nuclear disaster in Japan should force a rethink on the building of nuclear power plants in seismically active areas

News

Technology

Briefing: How nuclear accidents damage human health

News

Technology

Shock wave puts hybrid engines in a spin

News

Technology

Smart-grid 'stockbrokers' to manage your power

News

Earth

Solar energy spars with spiritual lands in California

News

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