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The computer that crunches cloud data to heat your home

Earth

The computer that crunches cloud data to heat your home

Project Exergy is a domestic heater-cum-server that exploits the waste heat from cloud data processing – while handling your home computing needs too

News

Twin moves on Arctic drilling stir environmental debate

Earth

Twin moves on Arctic drilling stir environmental debate

News

Great Barrier Reef set for surprise electoral win

Earth

Great Barrier Reef set for surprise electoral win

News

Brazil hit hard by worst drought since 1930

Earth

Brazil hit hard by worst drought since 1930

News

Ozone hole: How we are misled in the fight to cut smog

Earth

Ozone hole: How we are misled in the fight to cut smog

Comment

Shocking state of world's riskiest nuclear waste site

Earth

Shocking state of world's riskiest nuclear waste site

News

Keystone XL pipeline inches closer – but may yet fail

Earth

Keystone XL pipeline inches closer – but may yet fail

News

Over a barrel? Falling oil prices and the environment

Earth

Over a barrel? Falling oil prices and the environment

Comment

Earth

How much oil must stay buried to avert 2 °C warming?

News

Seven megaprojects that would change the world

Earth

Seven megaprojects that would change the world

We've built canals between oceans and tunnels under the sea. But some engineers are thinking bigger. Much, much bigger

Features

Technology

Keep snuggly warm with self-heating nanowire clothes

News

Earth

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

News

Earth

Total safety an illusion for Japan's nuclear restart

Comment

Earth

US and China's emission cuts may not be enough

Analysis