�鶹��ý

Skip to content

20,000 megawatts under the sea: Oceanic steam engines

Earth

20,000 megawatts under the sea: Oceanic steam engines

Jules Verne imagined this limitless power source in Victorian times – now 21st-century engineers say heat trapped in the oceans could provide electricity for the world

Features

Technology

One Per Cent

News

El Niño may make 2014 the hottest year on record

Earth

El Niño may make 2014 the hottest year on record

News

Popping pills for flu fever might make things worse

Health

Popping pills for flu fever might make things worse

News

Crystal crisis

Last Word

Crystal crisis

Regulars

Bats may struggle to hunt in warmer world

Earth

Bats may struggle to hunt in warmer world

News

Coldest place on Earth tucked in Antarctic ice pocket

Earth

Coldest place on Earth tucked in Antarctic ice pocket

News

Earth

Is it time to stop worrying about global warming?

Opinion

Earth

Get off the carbon train soon or the world is stuffed

News

Earth

Unprecedented warming uncovered in Pacific depths

Almost a kilometre down, the biggest ocean on Earth has warmed 15 times faster in the last 60 years than at any time since the last ice age

News

Earth

Sardine disappearance was foreseen but ignored

News

Earth

For instant climate change, just add one large comet

News

Earth

Is Earth's missing xenon hiding in iron's hot embrace?

News

Climate science: a beginner's guide

News