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Anthocyanins in nuts, fruits and vegetables seem to lessen harmful effects of microplastics on reproductive systems
Antioxidants that give fruits and flowers their vibrant colors seem to counteract some of the most dangerous reproductive system effects of exposure to microplastics, such as decreased fertility, and could ultimately be used in developing treatments, new peer-reviewed research shows.
The paper focused on microplastics’ reproductive toxicity and plant compounds called anthocyanins, which are widely found in nuts, fruits and vegetables. The new review of scientific literature on anthocyanins found that the compounds are probably protective against a range of plastic-induced impacts on hormones, reductions in testosterone and estrogen, decreased sperm counts, lower sperm quality, erectile dysfunction and ovarian damage.
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Green sector growing at triple the rate of the UK economy, providing high-wage jobs and increasing energy security
The net zero sector is growing three times faster than the overall UK economy, analysis has found, providing high-wage jobs across the country while cutting climate-heating emissions and increasing energy security.
The net zero economy grew by 10% in 2024 and generated £83bn in gross value added (GVA), a measure of how much value companies add through the goods and services they produce.
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Many of the nations gathering in Rome for Cop16 have offered no plans to honour their agreement to protect 30% of land and sea for nature
More than half the world’s countries have no plans to protect 30% of land and sea for nature, despite committing to a global agreement to do so less than three years ago, new analysis shows.
In late 2022, nearly every country signed a once-in-a-decade UN deal to halt the destruction of Earth’s ecosystems. It included a headline target to protect nearly a third of the planet for biodiversity by the end of the decade – a goal known as “30 by 30”.
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Oglet, Merseyside: A landslide here has left roots exposed and strangers on the shore. This is a test of plant tenacity
A glint of sun and hint of blue sky stole into February’s persistent pallor. Recovering from a winter bug, I was sure a walk at Oglet would provide a much-needed tonic. As I wandered along the shore, a watchful grey heron, redshanks and a flotilla of mallards were my only companions. The peace was tangible.
The clay-rich cliffs at Oglet have regionally important geodiversity sites (Rigs) status, recognised for the locally rare plant species that grow there. The cliffs are prone to occasional slumping, but one of my favourite plants – coltsfoot – favours this unstable ground and, although early in the year, I thought I might find signs of it.
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Numbers of animals once hunted as vermin are rising across the continent. But scientists worry about how we are going to get along with these predators
Europe’s carnivores have had a remarkable change in fortune. After tens of thousands of years of persecution that wiped out sabretooth tigers, hyenas and cave lions, there has been a recent rebound in the continent’s surviving predators.
Across mainland Europe, bear, wolf, lynx and wolverine numbers have risen dramatically as conservation measures introduced several decades ago have begun to make an impact. There are now about 20,500 brown bears in Europe, a rise of 17% since 2016, while there are 9,400 Eurasian lynx, a 12% increase.
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Research group says discovery could lead to new type of environmentally friendly farming
A biological mechanism that makes plant roots more attractive to soil microbes has been discovered by scientists in the UK. The breakthrough – by researchers at the John Innes Centre in Norwich, Norfolk – opens the door to the creation of crops requiring reduced amounts of nitrate and phosphate fertilisers, they say.
“We can now think of developing a new type of environmentally friendly farming with crops that require less artificial fertiliser,” said Dr Myriam Charpentier, whose group carried out the research.
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As well as intense human suffering, three years of war have had a catastrophic environmental effect, killing wildlife, felling trees and increasing emissions
Since 2022, the Guardian photographer Alessio Mamo has been tracking the impact of Russia’s war in Ukraine. The Kremlin’s full-scale invasion, which began three years ago on Monday, caused millions of Ukrainians to flee. Cities have been flattened, villages occupied and lives destroyed. At least 46,000 Ukrainian soldiers have been killed and many more injured in Europe’s biggest conflict since the second world war.
Aerial view of craters caused by rocket fire in a field in the liberated area between Kharkiv and Donetsk regions. Ammunition and missile residues in these craters may become a source of chemical pollution that could reach the groundwater
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The January blazes wiped out a thriving communal food pathway unique to the Altadena neighborhood, but farmers are starting to plan for its renewal
In Choi Chatterjee and Omer Sayeed’s Altadena backyard, beehives produced pounds of honey, copious amounts of fruit and vegetables were harvested, and hens laid plenty of fresh eggs. A couple of pygmy goats and a pair of 100-pound tortoises, Layla and Manju, roamed the urban farm, keeping the weeds trimmed, the compost turned and the soil alive with microbes, much to the delight of the hundreds of visitors who have enjoyed free tours and home-cooked meals since the couple began offering them in 2020.
Passersby were often drawn to the Chatterjee-Sayeed residence since the lush butterfly-filled parkway next to their home has served as a free communal garden for more than a decade. Neighbors were welcome to stop by for persimmons, guavas, nopal pads, herbs and varieties of citrus. “We’d get 100 to 200 pomegranates and just hand them out to whoever was walking by,” said Chatterjee, who is co-director of the Urban Ecology Center at Cal State LA. “It was just bustling with life.”
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The rare sighting of two common short-beaked dolphins hints at an environmental success story
When New Yorkers were graced by the presence of two dolphins in the city’s East River earlier this month, marine experts said such a sighting was rare – but also a sign that this spring and summer season could be a good one for spotting more marine mammals, both great and small.
On the morning of 14 February, a pair of common short-beaked dolphins was spotted alongside Manhattan’s Upper East Side. Experts tracking them observed that they lingered until 17 February, swimming up and down the fast-flowing channel that divides Manhattan from the boroughs of Queens and Brooklyn and is lined with skyscrapers.
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Rio de Janeiro reached 44C, its highest temperature for more than a decade, last Monday
While North America grappled with widespread cold and wintry conditions last week, South America – now in its final month of summer – faced the opposite extreme, with record high temperatures recorded across the continent. In Rio de Janeiro, Brazil’s second largest city, temperatures at its Guaratiba weather station soared to 44C last Monday, 14C above the February norm and the highest temperature recorded in the city for more than a decade. In addition to the high temperatures, Rio has also experienced what is expected to be one of its driest Februarys on record, with little rain so far this month and minimal precipitation expected in the next week. Authorities activated a level 4 heat protocol early last week as a result of the extreme heat, prompting the setup of hydration stations at outdoor events and public spaces, as well as the designation of air-conditioned buildings as “cooling points”.
Although temperatures in Brazil have since returned closer to average, the focus of the heat has shifted southwards. North-western Argentina is set for highs in the upper 30s to low 40s Celsius in the coming days, 10 to 15C above the seasonal average. However, unlike in Rio, these high temperatures are likely to set off thunderstorms, some of which may lead to some high rainfall totals in places.
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