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dark energy artwork

Physics

Dark energy is mutating, with grave consequences for the cosmos

Something is tearing everything apart even faster than we thought – and not even atoms will survive, never mind our picture of how the universe evolved

Features

The usual way of hunting dark matter may be all wrong

Space

The usual way of hunting dark matter may be all wrong

News

Galaxies

Physics

We've found a bunch of dwarf galaxies we thought didn't exist

News

motorway busy with cars

Physics

Good news: one form of air pollution may be falling in Europe

News

Car exhaust

Health

The UK just missed a big chance to cut harmful diesel pollution

Comment

Light pollution is set to double between now and 2050

Earth

Light pollution is set to double between now and 2050

News

Keystone XL oil pipeline will go ahead despite last week's spill

Earth

Keystone XL oil pipeline will go ahead despite last week's spill

News

Latest climate talks actually made progress despite US obstinacy

Earth

Latest climate talks actually made progress despite US obstinacy

News

The High-Altitude Water Cherenkov Gamma-ray Observatory in Mexico

Space

Dark matter may be the source of antimatter streaming past Earth

News

A factory with large plumes emanating from its chimneys

Earth

Bad news: Carbon emissions have suddenly started rising again

Emissions of carbon dioxide from fossil fuel are on the rise again. We desperately need more action to stop climate change, and that means putting a price on carbon

News

Earth

Planting trees could mop up ten years’ worth of greenhouse gases

News

Earth

China’s dreadful air pollution seems to have got a bit better

News

Earth

Europe and the US were most responsible for deadly heatwave

News

Technology

Bitcoin mining uses more energy than Ecuador – but there’s a fix

News