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Environment
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Environment
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US states and cities sue over Trump EPA’s repeal of emissions rules
Democratic-led coalition says gutting key protections will set US back decades and worsen climate crisis
Is Trump to blame for Americans getting explosive diarrhea?
Arwa Mahdawi
US datacenter discharged large amounts of pollution for almost a year with no permits
Trump the environmentalist? How his Iran war exposed the fragility of dirty energy
California rushes to prepare for massive ‘Kelvin’ wave and predicted sea level rise
Insects play critical role in ecosystems beyond just providing food, new research shows
EPA union sues Trump administration to restore collective bargaining contract
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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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May heatwaves, deaths, ruined harvests: study of Europe’s summer paints grim picture for the future
Matt Kean warns climate crisis ‘isn’t someone else’s problem’ as largest coal project in NSW history greenlit
Nature boys and girls – here’s your chance to get published in the Guardian
Think more rain means more river water? Not necessarily
America's dirty divide
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‘Huge wave’ of carbon storage projects causes alarm in small-town USA as oil firms eye billions in subsidies
US is ‘using Mexico as a garbage sink’ leading to ‘toxic crisis’, UN expert says
Mexico moves to combat pollution following Guardian investigations
Revealed: Mexico’s industrial boomtown is making goods for the US. Residents say they’re ‘breathing poison’
Our unequal earth
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This US city only has one supermarket for 45,000 people. New legislation seeks to fix that
Destructive and delicious: how an invasive deer in Hawaii is being turned into dinner
Trump’s deep public health cuts hinder response to record US cyclosporiasis outbreak
‘The silence was the worst part’: after culling his entire flock, US poultry farmer now fears bird flu
The age of extinction
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‘The toll is huge’: El Niño-driven wildfires overwhelm Indonesia’s orangutan population
Saving the Siamese crocodile: Cambodia moves to protect one of the world’s last wild populations
‘It’s hard to sell a house when it’s covered in baboon faeces’: Cape Town divided over plan to remove its monkeys
Bats originated in Europe, rewriting mammals’ family tree, study reveals
Seascape
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‘Beyond priceless’: how a halt to dredging saved the seas of Scotland’s Summer Isles
Mass sardine die-off pits survival of South Africa’s penguins against fishers’ livelihoods
Meet Barbie Pig: new documentary reveals the wonders of life on the Pacific seabed
Iceland to submit bill that could ban whaling in its waters
Opinion
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The green light for the largest coalmine in NSW history is shocking proof that our governance systems are betraying Australians
Georgina Woods
The Guardian view on Lula v the Bolsonaros: the decision of Brazilian voters will affect us all
The Guardian view on a supersized El Niño: a natural phenomenon and human folly are a lethal combination
The climate fight has one great ally. You just can’t look at it directly
Bill McKibben
Multimedia
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The 2026 BirdLife Australia photography awards – in pictures
Can Labour bring down our energy bills? | Politics Weekly
Bangkok’s flood disaster – in pictures
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