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Cutting through the smog: What to do to fight air pollution

Earth

Cutting through the smog: What to do to fight air pollution

Tackling our air problems starts with traffic control, but individual action to reduce energy use and intensive farming would also help clean our air

Features

Dust from the Carmichael coal mine has spread widely

Earth

It’s not too late to save Great Barrier Reef from politicians

Analysis

space

Space

New approach to dark energy might explain our cooling universe

News

cyborg leaf

Life

Make like a leaf: How copying photosynthesis can change society

Features

Trump plans to revive nuclear waste plans axed by Obama in 2010

Physics

Trump plans to revive nuclear waste plans axed by Obama in 2010

News

Wind energy is one of the winners

Earth

Record amounts of renewable energy added to the mix in 2016

News

Electricity grid control room

Technology

US energy systems at the mercy of cyberattack, warns report

News

Renewables are picking up

Earth

CO₂ emissions from energy remain flat for third year running

News

The Andromeda galaxy

Space

Dark matter took its time to wrap around early galaxies

News

gravity artwork

Physics

Keep an open mind on dark matter and rivals that do away with it

The hunt for dark matter particles has been fruitless and expensive, so it’s encouraging that fresh competing theories are being taken more seriously

Leader

Physics

How dark matter lost its shine for me

Features

Physics

Rules of attraction: Why it's time to rethink how gravity works

Features

Earth

Scott Pruitt's climate denial may be Putin's real prize

Comment

Life

Brighter sky helped boost US crop yields – but it may not last

News