From mobile jungles to shadow art: how Dutch people try to beat the heat

A national heatwave plan has been activated to help people stay cool during the Netherlands’ increasingly hot summers

Households in Amsterdam are being urged to hang their curtains outside their windows as health experts recommend simple hacks to moderate the heatwave rolling across the Netherlands, where homes were built for old-fashioned damp and coldish northern European weather.

In a viral social media post last week, Eline Coolen, the heat coordinator at the city’s public health institute, urged sweaty city-dwellers to rig up temporary curtain rails or drape curtains or sheets outside to stop the sun’s rays reaching their large windows.

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Tropical heron spotted in UK for first time as more exotic birds arrive to thrill birdwatchers

Appearance of a western reef heron in north Wales is unlikely to be the last, as heating temperatures mean species can survive Britain’s winter, say experts

It is a tropical bird typically encountered between west Africa and India, but last week a western reef heron arrived in north Wales in what is believed to be the first ever sighting in the UK.

The heron was first spotted in Foryd Bay at the weekend before flying to nearby Caernarfon harbour where it fed among the boats.

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Trees may store less planet-heating carbon than hoped, study suggests

Photosynthesis does not always result in wood growth, a key factor in carbon dioxide sequestration

Trees may not be able to store as much planet-heating carbon as hoped, a study suggests, with researchers finding photosynthesis does not always lead to wood growth.

Scientists studied 137 sites across the US and found trees stopped growing months before the point in the year at which photosynthesis stopped.

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Antarctica’s west coast missing an area of sea ice the size of France as temperatures peak 20C above average

Exclusive A vast area of the Bellingshausen Sea should be covered by sea ice by now, with one expert calling the loss of ice ‘depressing’

Antarctica’s west coast is missing an area of winter sea ice the size of France, sparking concerns for threatened penguins other marine life and global sea levels.

One expert said the loss of ice in the Bellingshausen Sea was “depressing” and the failure of ice to form could have intensified a heatwave over the continent’s peninsular last week that saw daytime temperatures peak at 15.4C which is more than 20C above average.

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Millions of homes in London, Essex and Kent at risk of sinking as climate crisis worsens

Analysis pinpoints areas most vulnerable to hotter, drier weather causing ground to shrink and drag foundations down

Millions of homes are at risk from climate-related subsidence, according toan analysis by the British Geological Survey (BGS).

As hotter, drier summers driven by global heating become more frequent, the ground under houses can shrink and drag down a property’s foundations. The most vulnerable areas include London, Essex, Kent and a tranche of land from Oxford up to the Wash on England’s east coast, according to scientists, who say mitigation measures will be needed.

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Trump targeting immigrants from countries hit most by climate shocks

A Guardian analysis reveals how most of 39 countries facing US entry restrictions are most vulnerable environmentally

Donald Trump’s immigration crackdown is largely targeting people from the countries most vulnerable to displacement from climate-driven disasters, a Guardian analysis shows.

As the Trump administration pushes policies to boost planet-heating fossil fuels, millions of people are being forced to flee their homelands due to storms, floods and droughts worsened by the climate crisis.

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‘Immediate national priority’: ministers accused of complacency over UK food supply

Cold storage and logistics body warns food supplies at risk from fuel shortages, cyber attacks and extreme weather

Ministers have been accused of being complacent about the risks to vital supplies of food into the UK amid concerns over fuel shortages, cyber attacks and extreme weather.

The trade body for cold storage and logistics has urged the government to make potential disruption to the UK’s food system an “immediate national priority”.

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Australian snow season begins amid El Niño fears

Webcams showed snow blanketing the ground in some areas. In others, it was patchy or nonexistent

Australia’s snow season has officially begun, with resorts predicting a good season despite climactic threats and the cost-of-living crisis.

Between 20cm and 40cm of snow fell across the Victorian and New South Wales alps before the long weekend, with the falls bolstered by snowmakers.

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‘That’s a bad combination’: why Australia may be in for a slushy snow season

Snow arrives in time for the start of ski season, but climate change and El Niño mean it may not stick around for long, experts say

There was optimism across Australian alpine resorts this week as their social media channels filled with footage of snow flurries that arrived just in time for the opening of the ski season this weekend.

“We couldn’t be more excited,” said the Instagram account of Perisher, the southern hemisphere’s biggest ski resort in Kosciuszko national park in New South Wales, as hands swept the fresh snow from outdoor tables.

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El Niño expected to develop in coming months, bringing hotter and drier weather to eastern Australia

BoM and other agencies expect transition to the first El Niño since spring 2023 sometime during winter

Australia should prepare for an imminent El Niño, with the Bureau of Meteorology and other agencies forecasting that the weather phenomenon is likely to develop in the coming months.

“The models are really aligning now,” Felicity Gamble, a senior BoM climatologist, said. “We are expecting a transition to El Niño sometime during winter.”

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Wildfires devastating richer areas but fewer hectares burned globally – study

‘Megafires’ in California, Canada, South Korea and Europe in 2025, but changes to farming slowed spread in parts of Africa

“Devastating” wildfires ripped across the wealthier parts of the world in 2025, a study has found, even as globally, the area ravaged by flames fell.

Catastrophic blazes claimed lives, homes and jobs last year in California, Canada, Europe and South Korea. But the 335m hectares burned was the second-lowest since 2002, the review found, largely owing to the expansion of African farms that have fragmented landscapes and hampered the spread of large savannah fires.

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US garbage incinerators are failing to eliminate ‘forever chemical’ air pollution, experts warn

The virtually indestructible Pfas waste puts largely low-income neighborhoods at risk, public health advocates say

The nation’s garbage incinerators are largely failing to eliminate Pfas “forever chemicals” air pollution, and are putting people in largely low-income neighborhoods at risk, public health advocates and independent experts warn.

The powerful waste management industry is increasingly pushing incinerators as a solution to virtually indestructible Pfas waste, and a new industry trade group report alleges Minnesota’s incinerators are reducing their forever chemical emissions by 99.6%. Other incinerator operators have made similar reduction claims.

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Global heating is making hajj ever more dangerous, report finds

Rising heat in Saudi Arabia threatens millions of Muslim pilgrims – but cutting fossil fuels would keep it safer

Global heating has “fundamentally altered” the climate of Mecca and is exposing millions of hajj pilgrims to extreme and dangerous heat even in months outside summer, new analysis has found.

Carbon dioxide emissions from fossil fuels means scorching temperatures of 40C (104F) are now regularly experienced in May, the study showed. In past decades, such peaks would only have occurred in summer. The researchers said that hajj, the annual Islamic pilgrimage to Mecca, would take place amid dangerous heat almost all year round by the end of the century without a rapid transition away from fossil fuels.

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The race for oil: will Jamaica be the next country to drill and what does that mean for its green pledges?

With early tests suggesting the presence of crude oil, the Caribbean island has begun to debate whether it could justify becoming a producer

Jamaica is closer than ever to drilling for oil. Tests on samples from the seabed off the Caribbean island’s south coast earlier this year identified hydrocarbons, which suggest the presence of crude oil below ground.

Jamaica imports all its fuel, which costs about $1.5-2bn (£1.1bn-1.5bn) annually, depending on global oil prices. It is a persistent drag on an economy that generated $4.3bn from tourism, its biggest earner, in 2024.

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Seven heat-related deaths in France as May records set in several countries

Extreme early summer event across western Europe also brings highest temperatures for month in UK and Ireland

Seven people have died in France in an extreme early summer heat event affecting a swathe of western Europe, with record high temperatures for May recorded for a second day in several countries.

In France, which logged its hottest ever May day on Monday and again on Tuesday, the weather agency Météo France said the heatwave could last through the week and predicted temperatures could reach 39C in some areas.

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UK records hottest day of year as forecasters warn of more extreme heat

Temperature reaches 30.5C in Kent as amber health alerts issued before bank holiday temperatures rise

The UK has recorded its hottest day of the year so far, with temperatures reaching 30.5C in Kent as forecasters warned more extreme heat could follow over the bank holiday weekend.

The temperature in Frittenden also marked the first time since 2012 the UK has reached 30C in May, according to the Met Office.

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UN’s climate crisis vote shows political momentum is growing, say experts

Resolution backed by 141 states hailed as ‘new chapter’ that could improve climate diplomacy and litigation efforts

When the UN general assembly voted overwhelmingly in favour of a landmark climate crisis ruling on Wednesday, the Pacific island of Vanuatu’s prime minister hailed the result as the start of “a new chapter” in climate action.

“The task before all of us now is to translate legal clarity into meaningful action, stronger cooperation, and greater protection for present and future generations,” said Jotham Napat.

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Colombia’s climate crossroads: Trumpism casts shadow over presidential battle

Colombia is a global leader in climate activism. Could US influence drag country to a future of mining and fracking?

Several hours after dark in a quiet Caribbean neighbourhood, a cluster of environmental activists gather on plastic chairs between a mango tree and a courtyard wall emblazoned with the words “Colombia, respira!” (Breathe, Colombia).

So many people have turned up that some have to stand. That is because tonight’s speaker is Susana Muhamad, one of the most admired socio-environmental campaigners in the world, and this is a moment of profound historical significance.

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England must harvest rainfall and take action on water usage, Lords warn

Without urgent intervention England faces water shortages of 5bn litres a day by 2055, peers tell government

Rainwater harvesting, the use of grey water in homes and an urgent campaign to reduce water usage across society are vital to prevent water shortages of 5bn litres a day by 2055, the government has been told.

Without intervention, England will face severe water shortages in the coming decades, as climate change-induced weather patterns, population growth and the expansion of industries such as water-intensive datacentres put excessive demand on supplies and endanger life, according to a House of Lords report published on Thursday.

Changes to building regulations to require new homes to achieve a maximum water usage of 105 litres a person a day and accelerated grey water reuse.

Nature-based solutions such as restoring peat bogs and reconnecting rivers to their natural flood plains to enhance water retention.

An urgent awareness campaign for the whole of society to reduce water usage.

A full environmental and economic assessment of drought to weigh the cost of inaction against the value of resilience.

The rolling out of nature-based solutions more widely in urban and rural settings.

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Young Americans demand court halt Trump’s biggest rollbacks of pollution protections

Suit says administration is impinging on rights to life and liberty by worsening planet-warming and toxic pollution

Eighteen American youth are demanding that a court immediately halt the Trump administration’s repeal of the scientific finding underpinning virtually all US climate regulations.

The plaintiffs sued the Trump administration in February days after officials revoked the 2009 endangerment finding, which found that greenhouse gas pollution threatens public health and welfare. Filed in the Washington DC circuit court of appeals Venner v EPA alleges that the move infringes upon rights guaranteed by the US constitution, including to religious freedom, life and liberty.

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