Re-wilding in Rovinj: success and failure
A visitor to Rovinj in June 2024 found much to admire in the eco-friendly Grand Park Hotel - alongside a major cause for concern.
A visitor to Rovinj in June 2024 found much to admire in the eco-friendly Grand Park Hotel - alongside a major cause for concern.
Shahid Bagheri leaking fuel towards Hara mangrove forest, home to migrating birds and endangered turtles
An oil slick from a stricken Iranian ship threatens to contaminate one of the Middle East’s most important wetlands, satellite image analysis suggests, making it one of a number of spills posing a risk to the livelihoods of coastal communities in the Gulf.
The Shahid Bagheri, a drone carrier, began leaking heavy fuel oil in Iranian territorial waters near the strait of Hormuz after it was hit by a US warplane in the first few days of the US-Israel attack on Iran.
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Glass Lewis says blocking of proposal to share company’s longer-term strategy at AGM raises transparency issues
BP shareholders should vote against its new chair over his decision to exclude a climate resolution from the company’s next annual meeting, a major proxy adviser has recommended.
Glass Lewis has advised investors to vote against Albert Manifold, who has been in his post for just six months.
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Marcos Orellana, a special rapporteur, found lax environmental standards and lack of oversight allowed pollution to accumulate
Mexico is facing a “toxic crisis” and has become a “garbage sink” for the US, exposing Mexican communities to dangerous pollution, a UN expert has warned.
In an interview with the Guardian and Quinto Elemento Lab, an investigative outlet, Marcos Orellana, an environmental specialist, said pollutants ranging from imported waste to dangerous pesticides were affecting people’s right to live healthy lives.
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Worst polluters hold world’s future in their hands as they benefit from higher fossil fuel prices, but global trends favour renewables
Oil stands at about $110 a barrel and some forecasts have predicted it could reach $150. Food prices are on the rise and are expected to leap further owing to the fertiliser supply crunch, leading the World Food Programme USA to warn that global food insecurity could reach record levels, with 45 million more people pushed into acute hunger. Industries from steel to chemicals have alerted markets that they face shortages and soaring costs, while households across the world are feeling the pinch – people have been told to turn down their thermostats, take the bus or cycle, and cut their speed on motorways.
The impact of the US-Israel war on Iran – the third global shock in six years, after Russia’s full-scale invasion of Ukraine and the Covid-19 pandemic – has laid bare how reliant our economies still are on fossil fuels. Simon Stiell, the UN climate chief, said in March: “Fossil fuel dependency is ripping away national security and sovereignty and replacing it with subservience and rising costs.”
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As a child, Dominique Bikaba, was displaced by a new national park in the DRC. Now he is helping to secure land for wildlife and Indigenous groups against the backdrop of ongoing fighting
Mist hangs low over the forested slopes of Kahuzi-Biega national park, where the canopy still shelters one of the last strongholds of the eastern lowland, or Grauer’s, gorilla. It is a landscape of immense biological wealth and equally immense political fragility. For 54-year-old Dominique Bikaba, it was once home.
His family was among those displaced when their ancestral land was incorporated into the park in the 1970s. The protected area, in the lowlands of South Kivu in the Democratic Republic of the Congo (DRC), harbours elephants and a remarkable range of wildlife, but it is best known as the principal home of the Grauer’s gorilla, the largest subspecies of primates, known to grow up to 250kg (39st) in weight. It is one of five great ape species found in the DRC’s vast forests, including mountain gorillas, which are also found in other parts of the Great Lakes region, such as Rwanda and Uganda.
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Hogshaw, Derbyshire: Our old Buxton tip is an area rich in nature. It’s depressing out local council wants it developed
Our old Buxton tip might bear the scars of former abuse, but it’s now an entangled, self-willed wood, largely made up of willows and birch, which is surrounded by flowers in summer and has a species list of 870, composed mainly of insects. The diversity arises because these two pioneer trees are among the most invertebrate-friendly in our islands.
Where you find insect abundance, you’ll also hear birdsong, because the music is fuelled largely by invertebrate protein. Recently we organised a dawn-chorus walk and managed 20 early spring vocalists. Song and mistle thrushes, dunnocks and wrens, as well as bullfinches and greenfinches, were among the breeding birds we heard and which are red- or amber-listed by the British Trust for Ornithology.
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Leaders say automated mowers’ blades threaten nocturnal animals as studies highlight risks to wildlife
German mayors have called for a nationwide ban on night-time use of robot lawnmowers to protect hedgehogs and other small nocturnal animals from being killed or maimed in the dark.
Recent studies have highlighted the threat lawnmower blades pose to wildlife active between dusk and dawn, prompting growing calls for regulation. Hedgehogs also tend to curl into a ball when threatened rather than running away, making them harder for a robot mower’s sensors to detect.
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The shock of the oil crisis is playing out on Australian streets, where bike sales are up and cycle lanes are busier
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Before the 1970s global oil crisis, city planners in Copenhagen were considering removing bike lanes. Bicycles were considered outdated now car was king, and just 10% of locals were cycling regularly.
But as economic shock waves reverberated around the world, Denmark, which almost entirely relied on imported oil, took a dramatic U-turn, with citizens staging mass protests in the middle of highways demanding better cycling infrastructure.
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Harsh weather is nothing new in Kenya but the country’s climate is showing clear signs of getting hotter and drier
The day is hot and dry but the soil underfoot is soft. “After four months of drought, we received the first rains yesterday,” says Maasai elder Abraham Kampalei. “All we can do now is pray that they continue.”
Kampalei has lived for more than 50 of his 70 years with his family and animals in Oldonyonyokie, a hamlet in southern Kenya’s Kajiado county. He has witnessed the slow decline of the pastures. “I came here because of the abundance of grass for my livestock to graze. Today, there is almost nothing left of it,” he says.
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Stock runs low as oil crunch increases enthusiasm for electric vehicles
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When a used vehicle rolls into a car yard, the usual trajectory for its price tag is down if it lingers too long.
That is the (almost) iron law of the secondhand market – until the oil crisis hit and dealers started raising asking prices for used electric vehicles.
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Novo istraživanje sugerira da posljedice srčanog udara (infarkt miokarda) mogu djelomično ovisiti o signalima iz crijeva, otkrivajući kako mikrobni metaboliti mogu utjecati na upalu, ožiljke i oporavak putem epigenetskih mehanizama.
Istraživanje provedeno u Danskoj otkrilo je da gripa može naglo povećati kratkoročni rizik od srčanog udara (infarkt miokarda) i moždanog udara, dok je prethodno cijepljenje protiv gripe povezano s izrazito nižim dodatnim rizikom kod ljudi koji su se ipak zarazili.
Rizik od raka veći je za ljude koji se bore s autoimunim bolestima, ali opasnost se smanjuje nakon što počnu uzimati protuupalne lijekove, otkriva novo istraživanje. Naime, otkriveno je 32%-tno povećanje vjerojatnosti za rak u prvoj godini nakon dijagnoze autoimune bolesti poput lupusa, reumatoidnog artritisa ili psorijaze.
Čini se, da tretman stimulacije živaca nazvan TENS može smanjiti bol i umor kod fibromialgije, pokazuju rezultati nove studije. TENS je kratica za transkutanu električnu stimulaciju živaca.
Novo istraživanje osporava popularnu pretpostavku da narcisi postupno oštećuju svoje veze tijekom vremena. Inače, narcisi imaju dva različita načina održavanja svoje napuhane pozitivne samopercepcije. Mogu se hvaliti pokušavajući impresionirati druge (narcisoidno divljenje) ili mogu ponižavati druge ljude kako bi pokazali da su superiorniji od njih (narcisoidno rivalstvo).
Znanstvenici s Baylor College of Medicine otkrili su prethodno neprepoznati mehanizam kojim naslijeđene mutacije kalcijevih kanala ometaju rani razvoj mozga i predisponiraju djecu za epilepsiju i povezane kognitivne izazove. Smatra se, da ovi rezultati bacaju novo svjetlo na to kako suptilne genetske promjene mogu promijeniti moždane krugove mnogo prije početka napadaja.
Duktalni adenokarcinom gušterače najčešći je tip raka gušterače i ima nisku petogodišnju stopu preživljavanja. Počinje reverzibilnim stanjem koje se naziva acinarno-duktalna metaplazija, gdje stanice mogu zacijeliti nakon ozljede ili upale. Ako postoje mutacije koje uzrokuju rak, metaplazija može nastaviti napredovati prema raku.
Tumori uzrokovani mutacijama KRAS gena koje uzrokuju rak često su podložni feroptozi, vrsti stanične smrti koja se može iskoristiti za terapiju raka. S obzirom na to da više od 95% duktalnih adenokarcinoma gušterače sadrži takve mutacije, moglo bi se očekivati da će ovi tumori biti slično ranjivi. No, ipak, ti tumori ne pokazuju takvu ranjivost.
Nova studija znanstvenika s University of Texas MD Anderson Cancer Center pokazuje da specijalizirana vrsta zračenja s visokim dozama može značajno poboljšati ishode za pacijente s velikim tumorima žučnih vodova u jetri, poznatim kao intrahepatični kolangiokarcinom.
Ljudi mogu pretpostaviti da ako piju malo alkohola tijekom tjedna ili mjeseca, prekomjerno pijenje povremeno petkom ili subotom možda neće uzrokovati oštećenje jetre. No, novo istraživanje sugerira drugačije.