



Dvanaest dobrih razloga da podržite Zakladu za zaštitu životinja Bestie iz Splita.
POMOZITE ZAKLADI BESTIE: MOLIM VAS DONIRAJTE!
Detalji za donacije:
Jednog lijepog sunčanog dana u ožujku, jedno sretno štene došetalo je u Jelsu popiti kavu sa svojim novim vlasnicima.




Dvanaest dobrih razloga da podržite Zakladu za zaštitu životinja Bestie iz Splita.
POMOZITE ZAKLADI BESTIE: MOLIM VAS DONIRAJTE!
Detalji za donacije:
Climate change committee finds move to renewable energy would also bring health, economic and security benefits
Achieving the UK’s net zero target by 2050 will cost less than a single oil shock and bring health and economic benefits while insulating the country against future costs, the government’s climate advisers have forecast.
Eliminating the UK’s reliance on fossil fuels by adopting renewable energy and green technologies, such as electric vehicles and heat pumps, would be the best and most cost-effective option for the future economy, the Climate Change Committee (CCC) found.
Continue reading...
In the race to meet the demands of the energy transition, biodiversity hotspots such as Palawan in the Philippines are being increasingly mined for critical elements
Moharen Tahil Tambiling lowers himself from the fishing boat into the water and gingerly picks his way over the reef circling the bay. At low tide here in Brooke’s Point on Palawan, a long, rugged island in the south-west of the Philippines archipelago, the coral is just under the surface, and it looms suddenly under the waves, scraping at the boat’s wooden hull.
Beneath his feet are brain-like mounds and curling fingers of coral. Leaning over the side of the fishing boat, the men point out different kinds: some which were once vibrant orange and others that should be delicate pink. Now, almost everything is the same dull khaki, covered by a thick film of silt. Another man jumps overboard, stirring the sediment. A cloud rises like thick smoke over the reef.
Continue reading...
Recent attack on plants led to fears of escalating strikes, but Iran knows drought has left it equally vulnerable
In 1983, the CIA determined that the most crucial commodity in the Gulf was its desalinated potable water.
Although the loss of a single plant could be handled, “successful attacks on several plants in the most dependent countries could generate a national crisis that could lead to panic flights from the country and civil unrest”. And the greatest threat to the region’s water supply? “Iran.”
Continue reading...
Bainton, Cambridgeshire: Villagers gather each year on Palm Sunday to celebrate these scented flowers
Beside the lichen-encrusted churchyard wall, a robin sings from the dark heart of a yew, its clear notes rising above the gruff calls of nesting rooks. Along the path, a bank of buttery primroses glows beside the bright stars of lesser celandine, offering early forage to the first pollen-dusted solitary bee. Across the gravestones, small points of colour are beginning to appear. St Mary’s churchyard stirs in readiness for the annual Bainton primrose festival, when villagers gather on Palm Sunday to celebrate this quiet herald of spring.
The primrose has long symbolised renewal. In earlier times, landowners would open their woods on Good Friday so that parishioners could gather the scented flowers for Easter decorations. Here in Bainton, their abundance owes much to a thoughtful former churchwarden who delayed mowing until early June, allowing the plants to set and shed seed. Since then, primroses have spread beyond the churchyard and on to the verges of this Fen‑edge village.
Continue reading...
Analysis has found more than 3,000 mining operations within the most naturally precious areas of the planet, a much bigger footprint than previously thought
Weda Bay is just one example of a global trend that could see the mining industry expand into some of Earth’s last areas of wilderness in search of minerals and materials to feed the global economy.
Analysis produced for the Guardian by a group of academic researchers found more than 3,267 mining operations within key biodiversity areas (KBAs), accounting for nearly 5% of the mining sector’s global footprint. China, Brazil, Argentina and Mexico top the rankings for total surface mining area within key biodiversity areas, the most naturally precious areas of the planet.
Continue reading...
Hemmed in by the sea and poor transport links, many young people from the Yorkshire town feel trapped, but there is also a pride in the area
It’s the morning after a wet and stormy day in the Yorkshire seaside town of Scarborough. The waves, which the previous day had been crashing dramatically on the harbour walls, have calmed and a few brave souls have entered the water with surfboards. There is a man throwing a ball for his dog on the beach and a kayaker bobbing on the waves.
Just up from the seafront in the centre of town, Jack and Charlie, both 17, are leaning forward listening to a story from 19-year-old Keane about his recent visit to a drama school in London, where he is hoping to apply for a place on an actor training course once he has saved enough money.
Scarborough, on the North Yorkshire coast, was one of England’s first seaside resorts
Continue reading...
Study shows animals hear very high frequencies, making it possible to design a deterrent to cut deaths
Hedgehogs have been discovered to hear high-frequency ultrasound, raising hopes that they could be deterred from dangerous roads with ultrasound repellers.
Vehicles are estimated to kill up to one in three hedgehogs, a big factor in the much-loved mammal’s drastic decline across Europe over recent decades.
Continue reading...
Rome did not only organise its agriculture in tune with the rhythm of the seasons, it also fought its wars that way
March is named for the Roman god Mars. He was among other things the god of agriculture, and the month was marked by ceremonies to protect new crops from bad weather.
Mars was the god of war too, and better weather also meant the start of the campaigning season. The roles sometimes merged. In one of the oldest Roman ceremonies, the “leaping priests” of Mars, 12 young men from noble families would dress as ancient warriors and parade around the city singing in an archaic form of Latin for a good beginning to the planting season.
Continue reading...
The Australian artist was a relentless self-promoter, prolific painter and pro wrestler. He loved a tall tale – but his true story was remarkable
If you checked out the Archibald prize finalists back in 1983, one painting in particular might have caught your eye. Taking up seven feet of wall space, Dr Brown and Green Old Time Waltz is a psychedelic portrait of Bob Brown, rendered in rich colours and filled with hidden details: from faces smuggled into the trees to little green men walking around Brown’s feet.
But just as noteworthy as the painting was the man standing next to it. Clad in hand-painted clothes, with painted false teeth in his mouth and a walking stick he didn’t really need in his hand, stood Harold “the Kangaroo” Thornton, the artist and self-described “greatest genius that ever lived”.
Continue reading...
Reaching up to 100ft, these massive piles contain tonnes of salt that keep roads clear – but pose environmental risks
Most mountains take tens of millions of years to form. Toronto’s newest mountain took just days.
Towering atop the crowns of evergreens, it has no skeleton of limestone or granite. There are no spires, cornices or headwalls. It is simply piles upon piles of snow, mixed with a toxic cocktail of road salt, antifreeze, oil, coffee cups and lost keys. It is the final resting place for the forces of nature that have battered the city in recent weeks – and a daunting environmental hazard.
Continue reading...
Tretmani antibioticima mogu dugo utjecati na sastav bakterijske zajednice koja živi u crijevima, poznate kao crijevni mikrobiom. Nova studija pokazuje da se određene vrste antibiotika mogu povezati s promjenama u crijevnom mikrobiomu čak četiri do osam godina nakon liječenja.
Crijevni mikrobiom - bilijuni bakterija i drugih mikroba koji nastanjuju gastrointestinalni trakt - pokreće proces ključan za zaštitu debelog crijeva od ozljeda tkiva, pokazuje nova studija. Smatra se, da ovo otkriće ima važne implikacije za razumijevanje kako se može razviti širok raspon crijevnih poremećaja. Naime, ovo istraživanje otvara vrata tretmanima koji se usredotočuju na obnavljanje ključnih molekularnih signala u osjetljivim dijelovima debelog crijeva.
Američki znanstvenici otkrili su da novi biomarker na bazi krvi može predvidjeti rizik od razvoja demencije kod žene čak 25 godina prije pojave simptoma. Naime, studija, objavljena u JAMA Network Open, pokazuje da su više razine fosforiliranog tau 217 (p-tau217) - proteina povezanog s promjenama u mozgu koje se vide kod Alzheimerove bolesti - bile snažno povezane s budućim blagim kognitivnim oštećenjem i demencijom kod starijih žena koje su bile kognitivno zdrave na početku, što znači na početku studije prije nego što su otkriveni bilo kakvi problemi s pamćenjem ili razmišljanjem.
Vrsta crijevnih bakterija znana kao Roseburia inulinivorans specifično je povezana s ljudskom mišićnom snagom i poboljšanim mišićnim performansama kod miševa, otkriva nedavno objavljeno istraživanje. Naime, pokazalo se, da R. inulinivorans mijenja određene metaboličke procese u mišićima i pretvara mišićna vlakna u brzotrzajuća (tip II) - dizajnirana za kratke intenzivne pokrete, poput sprinta i dizanja utega.
Rezultati nove studije pokazali su da pacijenti s rakom prostate s niskom razinom testosterona mogu imati veći rizik od progresije raka u agresivniji oblik dok su pod aktivnim nadzorom. Rezultati sugeriraju da početna razina testosterona može poslužiti kao koristan klinički marker za bolju stratifikaciju rizika i prilagođavanje strategija praćenja za pacijente koji odabiru aktivni nadzor.
Rezultati novog istraživanja pokazuju da pacijenti koji su preživjeli moždani udar, a pritom su mlađi od 50 godina, imaju više problema s koncentracijom i obavljanjem svakodnevnih poslova te imaju više dana lošeg mentalnog zdravlja nego osobe starije životne dobi koje su preživjele moždani udar.
Sve veći broj istraživanja sugerira da crijevni mikrobiom može utjecati na hormonalne i metaboličke poremećaje koji se javljaju kod sindroma policističnih jajnika (PCOS). Znanstvenici sada predlažu da bi postbiotici, bioaktivni spojevi koje proizvode mikrobi, jednog dana mogli nadopuniti postojeće tretmane vraćanjem mikrobne ravnoteže i poboljšanjem metaboličkog zdravlja.
Varijacije imunoma (imunoloških stanica i funkcija) usko su povezane s ljudskim zdravljem. Različite izloženosti, uključujući vanjsko okruženje i osobni način života, važni su čimbenici koji utječu na imunološki sustav. Sada je nova studija pokazala da su san i prehrana dominantne izloženosti koje utječu na imunom.
Jedna sesija tjelovježbe može potaknuti poticaj neuronske aktivnosti u moždanim mrežama koje su temelj učenja i pamćenja, tvrdi nova studija. Naime, snimke su pokazale povećanu stopu valova koji potječu iz hipokampusa i povezuju se s kortikalnim regijama mozga za koje se zna da su uključene u učenje i pamćenje.
Analiza koju su vodili znanstvenici Mass General Brigham otkrila je sporije starenje kod starijih osoba nakon dvije godine svakodnevnog uzimanja multivitamina, s većim koristima za one koji su započeli ispitivanje s ubrzanom biološkom dobi.