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Climate crisis and overfishing contributed to loss of 95% of penguins in two breeding colonies in South Africa, research finds
More than 60,000 penguins in colonies off the coast of South Africa have starved to death as a result of disappearing sardines, a new paper has found.
More than 95% of the African penguins in two of the most important breeding colonies, on Dassen Island and Robben Island, died between 2004 and 2012. The breeding penguins probably starved to death during the moulting period, according to the paper, which said the climate crisis and overfishing were driving declines.
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‘Soilsmology’ aims to map world’s soils and help avert famine, says not-for-profit co-founded by George Monbiot
A groundbreaking soil-health measuring technique could help avert famine and drought, scientists have said.
At the moment, scientists have to dig lots of holes to study the soil, which is time-consuming and damages its structure, making the sampling less accurate.
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I knew that a revolution in our understanding of soil could change the world. Then came a eureka moment – and the birth of the Earth Rover Program
It felt like walking up a mountain during a temperature inversion. You struggle through fog so dense you can scarcely see where you’re going. Suddenly, you break through the top of the cloud, and the world is laid out before you. It was that rare and remarkable thing: a eureka moment.
For the past three years, I’d been struggling with a big and frustrating problem. In researching my book Regenesis, I’d been working closely with Iain Tolhurst (Tolly), a pioneering farmer who had pulled off something extraordinary. Almost everywhere, high-yield farming means major environmental harm, due to the amount of fertiliser, pesticides and (sometimes) irrigation water and deep ploughing required. Most farms with apparently small environmental impacts produce low yields. This, in reality, means high impacts, as more land is needed to produce a given amount of food. But Tolly has found the holy grail of agriculture: high and rising yields with minimal environmental harm.
George Monbiot is a Guardian columnist
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Conservationists say changes, coupled with underfunding, will curb take-up and leave less land protected for nature
An ambitious scheme to restore England’s nature over coming decades has been undermined after the government inserted a clause allowing it to terminate contracts with only a year’s notice, conservationists have said.
The project was designed to fund landscape-scale restoration over thousands of hectares, whether on large estates or across farms and nature reserves. The idea was to create huge reserves for rare species to thrive – projects promoted as decades-long commitments to securing habitat for wildlife well into the future.
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In this week’s newsletter: Coroners can’t agree on how to count heat fatalities – and the dismantling of climate investments is leaving fragile communities exposed
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Donald Trump’s decision to boycott Cop30, withdraw the US from the Paris agreement and illegally terminate a slew of investments in renewable energy will not change the reality of climate breakdown for Americans.
In what has become an annual reporting tradition, I found myself in Arizona reporting on heat-related deaths during yet another gruelling heatwave, when temperatures topped 43C (110F) on 13 out of 14 straight days in Phoenix. Before embarking on this trip, I spent weeks combing through hundreds of autopsy reports, which I obtained from two county medical examiners using the Freedom of Information Act. Each death report gave me a glimpse into the person’s life, and I used clues from the case notes to track down friends and loved ones in the hopes of better understanding why heat is killing people in the richest country in the world.
How cyclones and monsoon rains converged to devastate parts of Asia – visual guide
The environmental costs of corn: should the US change how it grows its dominant crop?
‘Those who eat Chilean salmon cannot imagine how much human blood it carries with it’
Americans are dying from extreme heat. Autopsy reports don’t show the full story
‘Deeply demoralizing’: how Trump derailed coal country’s clean-energy revival
‘It happened so fast’: the shocking reality of indoor heat deaths in Arizona
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Australian eco community is a sanctuary for native animals and a showcase of sustainable living
Bill Smart has never heard the word “solarpunk”. But the softly spoken 77-year-old lights up when given the definition from Wikipedia: a literary, artistic and social movement that envisions and works towards actualising a sustainable future interconnected with nature and community.
Solar refers not just to renewable energy but to an optimistic, anti-dystopian vision of the future. Punk is an allusion to its countercultural, do-it-yourself ethic.
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This week’s best wildlife photographs from around the world
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The demand for use in cooling in Sydney alone is expected to exceed the volume of Canberra’s total drinking water within the next decade
As Australia rides the AI boom with dozens of new investments in datacentres in Sydney and Melbourne, experts are warning about the impact these massive projects will have on already strained water resources.
Water demand to service datacentres in Sydney alone is forecast to be larger than the volume of Canberra’s total drinking water within the next decade.
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At 88, the Canadian reflects on a golden era of underwater discovery and how shipwrecks and the cruel sea are the ‘greatest of all teachers’
Joe MacInnis admits there are simply too many places to begin telling the story of life in the ocean depths. At 88, the famed Canadian undersea explorer, has many decades to draw on. There was the time he and a Russian explorer and deep-water pilot, Anatoly Sagalevich, were snagged by a telephone wire strung from the pilot house of the Titanic, trapping the pair two and a half miles below the surface.
Another might be the moment he and his team stared in disbelief through a porthole window at the Edmund Fitzgerald, the 222-metre (729ft) ship that vanished 50 years ago into the depths of Lake Superior, so quickly that none of the crew could issue a call for help. MacInnis and his team were the first humans to lay eyes on the wreck.
MacInnis diving in Lake Huron, off Tobermory, Canada, in 1969. Photograph: Don Dutton/Toronto Star/Getty Images
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Even tiny ponds can create biodiversity hotspots, as well as helping out during heatwaves and heavy rain
A few years ago I created a little pond in my back garden. It’s barely bigger than a paving slab, but since the pond has been in place we have had a garden teeming with frogs, hedgehogs have taken up residence and bird life has abounded.
Not only do humble ponds like this give nature a boost; they also help to buffer climate extremes. In recent decades, Britain’s ponds have been disappearing, with research revealing that more than half of our dense network of ponds has been lost since the 1900s. Lucy Clarke and colleagues found that 58% of ponds in the Severn Vale region of the UK had been lost since the 1900s, with the average distance between ponds increasing by 25 metres over that time. Similar trends can be seen worldwide, with intensive agriculture and urbanisation obliterating these seemingly insignificant bodies of water.
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