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Paul Powlesland told he acted illegally after organising volunteers to remove litter, weed and silt from River Roding
A river campaigner who organised a cleanup of his local waterway is being threatened with prosecution by the Environment Agency for acting illegally.
Paul Powlesland, a lawyer and environmental campaigner, organised a team of volunteers to tackle the removal of litter, weed and silt from a section of the River Roding, after repeatedly asking the agency to act.
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London Tree Ring project aims to create corridors of plant and animal life around the city to strengthen its biodiversity
Harry Ewing is heaping branches and foliage from the forest floor on to a dead hedge, reinforcing the protective circle around his newly planted trees in Hadley Wood, north London. He is in a glade created by a fallen oak that was previously overrun with thick bramble.
“I feel very happy – the trees are growing already. It’s really nice seeing it when it starts,” says Ewing.
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Scientists are returning to a wartime solution that may be more sustainable than the traditional rubber tree
There is a global shortage of natural rubber and dandelions may be coming to the rescue. In the second world war there was such a severe shortage of rubber that the Allies used the Russian dandelion, Taraxacum koksaghyz, from Kazakhstan. Soviet scientists found the dandelion roots produced enough white milky latex to make natural rubber, but when the war ended producers returned to the traditional rubber tree, Hevea brasiliensis.
But the demand for rubber is now increasing, with rubber trees suffering from a fungal disease and the impacts of extreme weather caused by the climate crisis. So, scientists are looking again at using dandelions, with the added benefit that they grow in temperate climates, are a sustainable crop that do not need pesticides and lots of water, and don’t lead to the deforestation common in tropical rubber tree plantations.
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Frome, Somerset: This much-maligned midsummer menace has few friends among humans, but look closely and you might find an orgy of eating and mating
Eyes smarting, throat tickling, nostrils dog-wet, I pick my way along a thready footpath up the combe, only half-prepared for the next irritation. Nettles, I am watching you. But not well enough it seems, for a sneaky one hidden under the skirts of encroaching grasses and umbellifers grazes the back of my bare calf. It induces that tingling somewhere between pain and pleasure – one that quickly develops into a needling throb.
It is hard to love a nettle. This much-loathed plant may be one of the first that many children learn to identify, for their own protection. It has a secondhand look, with wrinkly, crinkly jagged hearts for leaves. It has no sheen; it does not shine. Near-invisible fine hairs on the upper surfaces give the dulled green a dusty, soiled appearance.
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Nearly every indicator of climate change is flashing red. But we still hold the tools available to bring the planet back into balance
The ocean is running a fever. In 2025, the number of days of marine heatwaves – prolonged spells when the sea turns abnormally, dangerously warm – was more than triple what it was in the early 1990s.
These are not abstract statistics. A severe and persistent marine heatwave bleaches coral reefs, strips away the kelp forests that shelter young fish, empties fishing grounds and – if occurring frequently – can tip whole ecosystems past the point of recovery.
Karina Von Schuckmann is an IGCC author and senior adviser of Mercator Ocean International
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Sea ice is melting fast, worsening the climate crisis, but a bold attempt to rethicken it is showing early signs of success
‘This would have been a wild dream a year ago,” says Andrea Ceccolini, standing on Arctic sea ice just a 4-mile snowmobile ride from the Inuit town of Cambridge Bay, northern Canada. To his left are sky blue ponds of meltwater created in the last few days by a sun that no longer sets in the high north summer. To his right, the sea ice is still a brilliant white, the light dusting of snow on top continuing to sparkle.
“It’s incredibly different, the boundary – I mean, you can point to it,” he says. The difference is the result of a bold geoengineering experiment being conducted by Ceccolini’s company, Real Ice, funded by the UK government.
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Almost every child, including those from high-income countries, is now exposed to at least one hazard
Half of the world’s children are exposed to at least three overlapping climate hazards threatening their health, education and survival, according to a Unicef report.
Globally, children face increasing threats from heatwaves, storms, floods and droughts as the climate crisis worsens, with more than one billion facing at least three of these at once.
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Many small-scale landowners now include conservation measures alongside everyday farming. But progress is precarious, and the threat of guerrilla violence and poverty remain whichever candidate wins
Like most people settling in the area, Pablo Peña was seeking to escape violence and make a living from a patch of land when he moved to Guaviare in central Colombia. More than 30 years on, he says his life is now about conflict and deforestation.
Peña first visited Guaviare during his mandatory military service. Years later, in 1994, he settled down to farm in Guaviare’s Calamar, a town in a remote corner of the Amazon.
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Residents of West Oakland, which suffers from toxic waste and high pollution rates, rally against a coal export facility
West Oakland, a California neighborhood known for its rich history of Black activism from the Pullman Porters’ union to the Black Panthers, might not seem like the site of the country’s next great coal project.
But that’s exactly what the Trump administration is pushing for – with the injection of $75m to build a sprawling coal export terminal in the nearby port of Oakland.
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‘Saddened, stunned, surprised and haunted’ is how one surfer describes the mood at the popular Sydney beach two days after Leah Stewart was bitten by a great white
Under a clear blue sky on a Monday morning, Coogee beach in Sydney’s east is quiet.
A few swimmers have ventured into the ocean pools at the northern and southern ends of the beach. Most others sit on the sand, looking towards the water.
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