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.
National Trust says one year after reintroduction they are enriching habitats and may be having kits this summer
They were released this time last year with fanfare, much hope and also, perhaps, a little trepidation.
Twelve months on, there have been ups and downs for the first beavers to be (officially) reintroduced into the wild in England since the semiaquatic mammals were hunted to extinction 400 years ago.
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Conserving the watershed of the Tana and improving farming methods is securing water supplies and livelihoods alike in a changing climate
When in 2017 David Nyoro became one of the first farmers to partner with Africa’s first water fund to conserve the watershed of Kenya’s biggest river, he received 180 high-value avocado seedlings. The 67-year-old’s farming methods had been dominated by annual crops that left large sections of his five-acre piece of land bare, increasing soil erosion and contributing to river sedimentation. “We used to lose a lot of topsoil to the river. Such loss of soil nutrients and poor farming practices meant we had less farm produce,” he says.
The avocado seedlings enabled him to grow his farm income to close to 2m Kenyan shillings (about £11,500 at today’s exchange rates), with each mature avocado tree yielding 70kg (154lbs) annually. He introduced cover crops to improve soil health and reduce soil erosion and sediment loads.
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Number fell 23% year on year in 2025 but waste companies say recycling systems still under strain from sheer volume
More than 6m vapes and vape pods are still being discarded every week in the UK, with waste management companies warning the sheer volume continues to strain recycling systems despite the ban on disposable e-cigarettes.
According to research by the recycling campaign group Material Focus, the 6.3m vapes and pods thrown away each week in 2025 represented a 23% reduction from the previous year.
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Lots of us aren’t very keen on bats. But the more we find out about them, the more amazing they turn out to be
Bats have a bad rep: in a recent survey by the Bat Conservation Trust (BCT), 46% of people expressed negative feelings about bats. But just look at them! Bat carer Liz Vinson, a volunteer with the BCT, calls them “little furry humans with huge jazz hands. They have individual characters: some are divas; some are bone idle.”
Shirley Thompson, BCT’s honorary education officer, has been championing bats since the 1980s. “I still think they’re magic,” she says. “The more you find out about them, the more you realise what amazing creatures they are.”
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Strikes on oil facilities burned thousands of tons of stored fuel, producing a pall of toxic smoke
Black rain fell in Iran earlier this month, a grim phenomenon seen previously in other war zones.
Strikes on oil facilities burned thousands of tons of stored fuel. Unlike the clean controlled combustion inside an engine, uncontrolled burning leaves many particles of unburned fuel, producing a pall of toxic smoke over affected areas.
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Deerness Valley, County Durham: Rushes were matches before matches were invented, vital to the rural poor for a little light in the dark. Time to give them a try myself
From a distance, with a little imagination, they look like a prickle of porcupines. Closer, they are spiky clumps of soft-rush Juncus effusus: prolific seed-setters, invaders with relentlessly spreading rhizomes, which seem to creep further across this pasture with every passing year. A native plant revelling in our new climate, after another mild, wet winter tips the struggle for domination of waterlogged grazing land even further in its favour.
Superficially, this is one of the least charismatic members of our native flora, with its bundles of long, olive green, quill-like leaves, but splitting these open reveals hidden beauty. Inside lies pith packed with tiny silver star-shaped cells, with their rays joined at their tips, forming a three-dimensional lattice: Stellate parenchyma in botanical parlance.
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This week’s best wildlife photographs from around the world
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Driving fast is in ‘the German DNA’, say lovers of the speed-limit free Autobahn, but support in the country for a restriction is growing
Death-defying thrills are not what draws Lutz Leif Linden to zip down the Autobahn faster than a plane taking off. Instead, the feeling of freedom and an appreciation of technological mastery play a part in his “almost loving relationship” with driving cars faster than most people can imagine.
The top speed he has reached on the road in Germany, the world’s only democracy without a blanket speed limit on motorways, is 400km/h (249mph). “It’s like an airplane,” said Linden, the president of the Automobile Club of Germany (AvD). “You are faster than an Airbus at start.”
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This labor-intensive way of eating isn’t for everyone – and I’m not sure it’s for me. It requires planning and flexibility
When I called Robin Greenfield, an environmental activist and author, his assistant answered. “We’re stopped really quick,” Marielle said, adding “he is harvesting a ton of wild onions right now. He’ll be on in just a minute.”
I waited, curious to see his haul and bemused by his willingness to delay an interview for wild vegetables. I had called Greenfield, who wrote Food Freedom about the year he grew and foraged 100% of his food, to talk about how possible, or hard, it is to do just that.
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Rena Effendi’s film Searching for Satyrus began with a quest for the endangered insect that bears her family name. Before long, she was reckoning with secrets, lies and the mysterious life of her wayward dad
High in the Caucasus mountains, the photojournalist Rena Effendi is searching for the butterfly that bears the name of the father she hardly knew. It is rocky, bleak, beautiful – and impossible. The grass is fried yellow by the increasingly fierce summer sun, the butterfly’s food has been grazed by sheep and, if it exists at all, Satyrus effendi usually flies only as a single insect across a square kilometre of rock, scree and slope.
A butterfly hunt makes an unlikely subject for a prize-winning documentary, but Searching for Satyrus is a gripping quest that reveals a remarkable part of the world little known to western audiences while examining issues from war and nationalism to global heating and extinction. Ultimately, however, Effendi’s search for her father’s butterfly becomes a moving reckoning with the secrets and lies in her family and the life of her wayward father.
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Prekomjerna konzumacija natrija (soli) u prehrani značajan je, neovisan faktor rizika za novonastalo zatajenje srca, tvrdi nova studija. Konzumiranje prosječno oko 4.269 miligrama natrija u prehrani dnevno (preporučeni maksimum je 2.300 miligrama) bilo je povezano s 15%-tnim povećanjem rizika od incidentnih (novih) slučajeva zatajenja srca.
Hrvatska udruga bolničkih liječnika (HUBOL) smatra da je za budućnost javnog zdravstvenog sustava u Hrvatskoj osobito važno razvijati vlastite kapacitete za ključne dijagnostičke pretrage, posebno u onkologiji.
Obogaćivanje prehrane pšeničnim vlaknima štiti miševe od upale crijeva, pokazala je nova studija. Ovo otkriće pomaže objasniti zašto se učestalost upalnih bolesti crijeva (IBD) povećala i sugerira da konzumiranje hrane od cjelovitih žitarica može smanjiti rizik od njezina razvoja.
Kronična upala može povećati rizik od raka, a nova studija otkriva ključne detalje o tome kako se to može dogoditi u crijevima i ukazuje na bolje načine identificiranja i smanjenja rizika.
Prema rezultatima nove studije, lijek za snižavanje povišenog krvnog tlaka, telmisartan, može značajno pojačati aktivnost ciljane terapije olaparibom u uništavanju raka. Inače, telmisartan je siguran, dobro podnošljiv i praktičan lijek.
Finsko istraživanje otkrilo je da razine hemoglobina koje su unutar normalnog raspona, ali na donjoj granici, mogu biti korisne za zdravlje, posebno za metabolizam glukoze i kardiovaskularno zdravlje. Inače, hemoglobin je vitalni protein koji se nalazi u crvenim krvnim stanicama, a njegova primarna funkcija je prijenos kisika iz pluća u različita tkiva u tijelu.
U novom članku objavljenom u stručnom medicinskom časopisu Immunity & Inflammation ističe se, da proizvodnja neurotransmitera nije isključiva domena neurona, te da u stacionarnim i patološkim uvjetima, različite podskupine imunoloških stanica sintetiziraju i oslobađaju neurotransmitere, koji zatim djeluju autokrino i parakrino kako bi modulirali imunološke odgovore.
Rizik od razvoja rane kardiovaskularne bolesti ili smrti od kardiovaskularne bolesti do 28. godine bio je oko 4,6 puta veći među osobama rođenim od majki koje su imale abrupciju posteljice tijekom trudnoće, pokazala je nova studija.
Znanstvenici su otkrili kvantitativnog biomarkera u cerebrospinalnoj tekućini koji može pomoći liječnicima da preciznije dijagnosticiraju Parkinsonovu bolest i demenciju s Lewy tjelešcima.
Teške infekcije povećavaju rizik od demencije neovisno o drugim koegzistirajućim bolestima, tvrdi nova studija. Međutim, nije jasno objašnjava li se ta povezanost drugim koegzistirajućim, nezaraznim bolestima koje predisponiraju ljude i za infekcije i za demenciju.