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Warmer weather has benefited some species in Britain, but others that rely on specific plants or habitats have struggled
“Insectageddon” has not occurred, but there has been a loss of butterfly diversity over the past half a century, according to the world’s largest insect monitoring scheme.
More than 44m butterfly sightings scientifically collected in Britain since 1976 show that of the 58 native species recorded, 33 species have declined and 25 have increased in number.
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With a summer glut on cards, customers are being urged to use more energy when renewables are abundant
Great Britain is on the brink of a record-breaking summer for renewable energy, which could lead to the first periods of zero-carbon electricity in the history of the power system.
These green milestones are an important step towards the government’s goal of creating a 95% gas-free grid by 2030 to power the electric vehicles, heat pumps and greener factories that will help the UK to reach its climate goals.
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Report by Common Wealth argues rest of the world should pay for country’s transition as reparative climate finance
Cuba could beat the US’s crippling energy blockade for ever with just an $8bn investment in renewable energy. And the rest of the world should pay for it.
Those are the bold claims of a thinktank analysis of the embattled socialist republic’s energy policy, which claims that Cuba could show its Caribbean neighbours the way to a green energy future.
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Prof Yasuyuki Aono’s meticulous work charted shifting bloom dates as a marker of climate change
Even in his final months, he counted the days until the cherry blossoms. Prof Yasuyuki Aono of Osaka Metropolitan University spent his career gathering data on the spring flowering dates of cherry trees in Japan in what is one of the world’s longest climate records tracking a seasonal occurrence.
Using sources dating as far back as the 9th century, he revealed that cherry tree flowerings have occurred progressively earlier in recent decades – a now famous marker of climate change.
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Trump’s EPA chief Lee Zeldin’s presence shows how much influence climate deniers now have, experts say
As scientists confirmed that March was the United States’ most abnormally hot month in recorded history, dozens of climate deniers gathered to promote misinformation and tout their newfound influence on federal policy.
At a conference hosted by the prominent science-denying thinktank the Heartland Institute last week, a crowd of mostly middle-aged men in suits claimed the world is finally waking up to the idea that the climate crisis does not exist.
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Frome, Somerset: The changing climate is changing our gardens, and thanks to the mild, drenched winter, perhaps the biggest change is right under our feet
The ground underfoot is soft, springy, yielding – like walking on pillows. It is a blanket of bedding for blackbirds and hole-nesting tits, and I do not begrudge them the raggedy strips torn off beside the greenhouse. It is not mine to covet, any more than the sky, the stars, or the river in the valley below.
I fall to my knees as if bowing in prayer, and rejoice in the up-close beauty of the garden lawn: the intricate interweaving of spikes, ferny leaves and that startling algal green. When I rise again, my spread hands have left finger impressions, and my retreating tread spongy footprints.
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Exclusive: Ministers accused of trying to keep investment firm’s withdrawal from partnership with NatureScot under wraps
A funding deal to raise £100m from private investors for urgently needed nature restoration in Scotland has fallen through without the Scottish parliament being told.
The Guardian has learned that Aberdeen, the investment firm, decided to withdraw from a partnership with the agency NatureScot to raise at least £100m for conservation projects from commercial and private investors late last year.
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Air pollution caused by wildfires is another blow to northern Thailand’s tourism industry as businesses suffer amid war in Iran
The Doi Suthep temple in northern Thailand is known for its spectacular views of Chiang Mai and the lush forested mountains that surround it. Over recent weeks, though, visitors can see little of the city beyond a thick cloud of grey haze.
Persistent wildfires have caused intense air pollution across the north of Thailand, forcing three provinces to declare emergencies and triggering spikes in pollution-related illnesses.
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From peak-bagging to thru-hiking, Americans have turned traversing land into personal milestones. This wilderness ranger and Indigenous writer has witnessed it firsthand
Këmituxwe Éhènta Wehikiyànkw
You are walking in our old homeland
After spending 12 years backpacking some of America’s wildest trails as a wilderness ranger for the US Forest Service – and then losing that job to politics – last spring I set out for the Appalachian Trail (AT), the longest hiking-only footpath in the world.
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We delve into the best stories on how sport is changing around the climate crisis, and what can be done to navigate a way forward
Nelson Mandela said: “Sport can create hope where once there was only despair.” Too optimistic? In 2026, almost certainly. Sport is still a common language, uniting unlikely groups like an all-powerful Esperanto, but it is in trouble.
The pitches we play on, rivers we swim, seas we surf, mountains we climb, parks we run in, air we breathe – all are being degraded by the burning of fossil fuels as the climate crisis turns the sporting landscape upside down.
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Daraksonrasib, lijek tvrtke Revolution Medicines za rak gušterače, uspio je u dugo očekivanom kliničkom ispitivanju faze III, gotovo udvostručivši tipično trajanje preživljavanja i smanjivši rizik od smrti za 60% u odnosu na kemoterapiju.
Crijevne bakterije mogle bi uzrokovati probleme djece s rijetkim, ali ozbiljnim stanjem alergije na hranu, tvrdi nova studija. Naime, djeca sa sindromom enterokolitisa induciranog proteinima hrane (FPIES) imaju profile crijevnih bakterija koji se značajno razlikuju od profila kod zdrave djece.
Prema rezultatima novog istraživanja, rizik od razvoja demencije značajno je veći u osoba koje koriste e-cigarete. Jednako tako, pokazalo se, da je znatno veći udio korisnika e-cigareta (39,7%) klasificiran kao rizičan za kognitivno oštećenje u usporedbi s nepušačima (0,9%) (p < 0,001).
Velika studija je pokazala da se posttrombotski sindrom - česta i često bolna komplikacija od koje pate mnogi ljudi koji su doživjeli začepljenje glavnih vena zbog krvnih ugrušaka - može učinkovito liječiti minimalno invazivnim postupkom. Naime, studija je otkrila da postavljanje stenta za otvaranje i jačanje zahvaćene vene smanjuje težinu posttrombotskog sindroma te poboljšava venske simptome i ukupnu kvalitetu života kod oboljelih pacijenata.
Rezultati kliničkog ispitivanja faze 2 koje su osmislili i nadzirali znanstvenici s Mass General Brigham Cancer Institute, pokazuju da ispitivani lijek mezagitamab može učinkovito povećati broj trombocita kod pacijenata s imunom trombocitopenijom (ITP), autoimunom bolešću koju karakterizira povećano uništavanje trombocita i smanjena proizvodnja trombocita, što povećava rizik od krvarenja i ugrožava kvalitetu života.
Rezultati nove studije otkrivaju kako veći broj koraka može suzbiti neke štete dugotrajnog sjedenja, no istovremeno upozoravaju da previše vremena provedenog u sjedenju i dalje nosi trajne rizike za srce. Inače, više od jedne trećine odraslih osoba provodi dulje vrijeme u sjedilačkom ponašanju, iako je to povezano s većim rizikom od kroničnih bolesti i prerane smrti.
Nova studija otkrila je da starije osobe s većim optimizmom imaju manju vjerojatnost da će s vremenom razviti demenciju, što ukazuje na obećavajući psihološki faktor koji bi mogao pomoći u oblikovanju budućih istraživanja zdravog starenja.
Znanstvenici su prvi put koristili najsuvremeniju staničnu terapiju pod nazivom CAR-T za liječenje pacijentice s tri različite autoimune bolesti opasne po život koje su se odupirale godinama liječenja. Pacijentici, kojoj su nekada bile potrebne dnevne infuzije krvi, u remisiji je bez potrebe za dodatnim liječenjem već godinu dana od CAR-T terapije. Izvješće o slučaju sugerira da CAR-T terapije mogu pomoći u liječenju složenih i teških autoimunih bolesti.
Enzim koji proizvodi masti u moždanim stanicama može igrati ključnu ulogu u nastanku oštećenja kod Parkinsonove bolesti i mogao bi ponuditi novu metu za liječenje, ukazuje nova studija.
Konzumiranje kvalitetnije biljne prehrane povezano je s nižim rizikom od Alzheimerove bolesti i drugih srodnih demencija u usporedbi s konzumiranjem manje kvalitetne biljne prehrane, pokazuje nova studija.
