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Should we all get out of fossil fuels now?

Earth

Should we all get out of fossil fuels now?

UN head Ban Ki-moon has urged divestment from fossil fuels. Premature posturing, says Paul Younger. No, it's vital and timely, insists Tim Ratcliffe

Comment

Earth

Republican win corners Obama in key US climate battle

Comment

I want to build solar cells thinner than a human hair

Technology

I want to build solar cells thinner than a human hair

Opinion

Methane cuts won't buy us time on climate change

Earth

Methane cuts won't buy us time on climate change

News

Bottling Britain's wind energy

Bottling Britain's wind energy

Careers

EU emissions target isn't as ambitious as it seems

Earth

EU emissions target isn't as ambitious as it seems

News

What would a world without fossil fuels look like?

Earth

What would a world without fossil fuels look like?

Features

Lighting cities with cheap, glaring LEDs is a dim move

Earth

Lighting cities with cheap, glaring LEDs is a dim move

Comment

Space

One Per Cent

News

Physics Nobel won for invention of blue LEDs

Technology

Physics Nobel won for invention of blue LEDs

Invention of blue LEDs has transformed the way we light our world, watch movies and store data – and can save billions in energy bills

News

Technology

Snowflake-shaped networks are easiest to mend

News

Technology

Sunflower solar harvester provides power and water

News

Technology

Manhattan Project radiation-proof window for sale

Regulars

Earth

UN ready for climate change talks in New York

News