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Graphene generators could let you recharge a phone with your breath

Technology

Graphene generators could let you recharge a phone with your breath

Water droplets in the air hold tiny amounts of electric charge that can be harvested by graphene – meaning your breath could power your gadgets

News

thermal image of house

Technology

The race to green domestic heating and prevent climate catastrophe

Insight

Melanie Windridge: Nuclear fusion - the sun's power on Earth

Video

Melanie Windridge: Nuclear fusion - the sun's power on Earth

Video

Helsinki

Environment

Finland's long, hard road to creating a circular economy

News

Deborah Greaves: The renewable revolution

Video

Deborah Greaves: The renewable revolution

Video

Banning straws isn't enough. We must get serious about climate change

Environment

Banning straws isn't enough. We must get serious about climate change

Comment

Iceland landscape

Earth

Supercharged geothermal energy could power the planet

Features

Spider-inspired art

Environment

Art: Why Tomás Saraceno is floating on air

Culture

car

Technology

AI's dirty secret: Energy-guzzling machines may fuel global warming

Insight

Don't Miss: missing green, a doomed sub, and a giant fatberg

Life

Don't Miss: missing green, a doomed sub, and a giant fatberg

Watch a film on a failed weapons-to-green project, play a controversial game about the doomed Kursk sub, and visit a show where the fatberg goes on growing

Culture

Environment

Governor of California orders state to go carbon neutral by 2045

News

Technology

Gas guzzlers reborn: Why your next car could run on hydrogen

Insight

Technology

Floating nuclear plants could herald a new era of cheap, safe energy

Features

Technology

Paper batteries use electron-harvesting bacteria to make electricity

News