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Environment
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Trump’s environmental rollbacks contradict RFK’s healthy America promise, report finds
Dismantling rules will make children vulnerable to chronic diseases ‘make America healthy again’ wants to eradicate
California officials move forward with plans to exterminate mule deer from island
‘It’s sick’: Trump administration uses mascot called ‘Coalie’ to push dirtiest fossil fuel
Why US household energy bills are soaring – and how to fix it
Mark Wolfe
Bomb cyclone brings freezing temperatures and snow to millions in US
Mexico moves to combat pollution following Guardian investigations
How Trump’s EPA rollbacks could harm our air and water – and worsen global heating
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CO2 tracker
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The most important number of the climate crisis:
425.2
atmospheric CO
2
in parts per million,
21 July 2024
75.2
above safe level
27.1
in past 10 years
280
300
320
340
360
380
400
420 parts per million
1960
1990
2014
2024
Safe level: 350ppm
Latest: 425.2ppm
280
300
320
340
360
380
400
420 parts per million
1960
1990
2014
2024
Safe level: 350ppm
Latest: 425.2ppm
Latest news
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More than 80% of flying fox colony wiped out as January heatwaves kill thousands of bats
Parents of Piper James visit K’gari to farewell daughter and ‘walk where she last walked’ as dingo cull continues
Campaign group behind attack ads on Labor, Greens and teal candidates was funded by coal industry lobby
Up to half of coarse sediments on UK urban beaches may be human-made, study suggests
America's dirty divide
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Revealed: Mexico’s industrial boomtown is making goods for the US. Residents say they’re ‘breathing poison’
Mexico factory that imports US toxic waste to relocate after Guardian report
Mysterious bags of ‘hazardous’ materials appeared in Mexico. Then we found more
Canadians protest imports of US toxic waste amid Trump tariff war
Our unequal earth
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Some experts say the new US dietary guidelines have ‘conflicting messaging’. Here’s who will be affected most
Huge amounts of extra land needed for RFK Jr’s meat-heavy diet guidelines
Ex-FDA workers warn Trump cuts will increase risk of food safety lapses in US
Defunding fungi: US’s living library of ‘vital ecosystem engineers’ is in danger of closing
The age of extinction
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‘Nothing is sacred to them’: the race to save rare plants as Russian troops advance
‘It sounds apocalyptic’: experts warn of impact of UK floods on birds, butterflies and dormice
The Fukushima towns frozen in time: nature has thrived since the nuclear disaster but what happens if humans return?
‘We cannot say for sure these wolves come from Russia’: Finns try to fathom cause of record reindeer deaths
Seascape
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‘If I think about what this means, I want to cry’: what happens when a city loses its university?
Is tyre pollution causing mass deaths in vulnerable salmon populations?
Valium, health checks and fabric slings: the complex logistics of moving 30 beluga whales
Baltimore bridge collapse: crew members from ship still held by US two years on
Opinion
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The Guardian view on risks from biodiversity collapse: warnings must be heeded before it’s too late
The UK government didn’t want you to see this report on ecosystem collapse. I’m not surprised
George Monbiot
Through the heatwave haze, the hypocrisy of Australia’s fossil fuel policy shines bright
Adam Morton
What happens when the taps run dry? England is about to find out
Aditya Chakrabortty
Multimedia
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Wildlife photographer of the year – people’s choice 2026
Australia’s best photos of the month – January 2026
Week in wildlife: a rescued owl, a brave blackbird and Fukushima boar babies
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