The Guardian

New Caledonia’s endangered cagou now thriving after conservation push

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The flightless bird is considered endangered and experts estimate there are about 2,000 in New Caledonia, a French territory in the South Pacific. A “massacre” by predators in 2017 killed about three-quarters of the population in the area. A similar incident three years later further hurt its numbers. But efforts to preserve and grow the population are paying off. A series of steps to protect the birds – including managing threats and tracking behavior – have seen their numbers triple since 2017.

Colombia flag

Deforestation in Colombia falls to lowest level in 23 years

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The amount of forest loss fell from 1,235 sq km in 2022 to 792 sq km in 2023 – a 36% decrease, official figures revealed. Most of the environmental gains were in the Amazon rainforest, where the Colombian government is focusing much of its conservation efforts. The two main successes have been reaching agreements where farmers are paid to protect the land and negotiations with armed groups who are the de facto authority in deforestation hotspots.

Iberian lynx

Iberian lynx no longer endangered after numbers improve in Spain and Portugal

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Less than a quarter of a century after the Iberian lynx was feared to be only a whisker away from extinction, populations of the animal have recovered enough across Spain and Portugal for it to be moved from “endangered” to “vulnerable” on the global red list of threatened species. According to the latest census, the lynx population on the peninsula has risen from just 94 in 2002 to 2,021 last year.

Horses on grassland

Wild horses return to Kazakhstan steppes after two-century absence

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The seven horses, four mares from Berlin and a stallion and two other mares from Prague, were flown to the central Asian country on a Czech air force transport plane. The wild horses, known as Przewalski’s horses, once roamed the vast steppe grasslands of central Asia, where horses are believed to have been first domesticated about 5,500 years ago.

Cancer Cells under microscope

Thousands in the U.K. to trial breakthrough personalized cancer vaccines

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Under the new scheme from the U.K. National Health Service, the first of its kind in the world, patients who meet the eligibility criteria and agree to have a blood test and sample of their cancer tissue analyzed will gain immediate access to clinical trials for the new vaccines that experts say represent a new dawn of treatments for cancer. While research into cancer vaccines is at an early stage, trials have already shown they can be effective at killing off any remaining tumor cells after surgery and dramatically cut the risk of cancer returning.

Ukrainian flag

Spain to give Ukraine €1 billion in military aid in decade-long defense deal

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Although the precise details of the agreement have not been made public, the Spanish government said its assistance would “allow Ukraine to prioritize its capacities, including its air defenses.” The bilateral deal was agreed two days after Russia’s onslaught in the north-eastern Ukrainian city of Kharkiv killed 18 people, and as E.U. leaders grow increasingly exasperated with Hungary’s efforts to block aid to Ukraine.

Mosquito on a leaf

New types of mosquito bed nets could cut malaria risk by up to half, trial finds

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Nets treated with two types of insecticide rather than one were trialed in 17 African countries where malaria is endemic between 2019 and 2022. During clinical trials when a net was coated with the insecticides pyriproxyfen or chlorfenapyr, alongside pyrethroid, malaria transmissions were reduced by between 20% and 50%. More than 600,000 people died from malaria in 2022 and 249 million people were infected, according to the latest data from the World Health Organization.

Inside Passage Landscape

British Columbia agrees to hand title of a million acres of land back to the Haida Nation

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For centuries, the Haida people have known that the impenetrable forests and bountiful waters of Haida Gwaii – “the islands at the boundary of the world” – were both a life-giving force and their rightful home. Now, after decades of negotiation, the province of British Columbia has come to the same conclusion: the title over more than 200 islands off Canada’s west coast should rightfully be held by the Haida Nation.

Elderly man

Thousands of people in the U.K. to receive landmark trials for dementia blood tests

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Thousands of people across the U.K. who are worried about their memory will receive blood tests for dementia in two trials that doctors hope will help to revolutionize the low diagnosis rate. Teams from the University of Oxford and University College London will lead the trials to research the use of cheap and simple tests to detect proteins for people with early stages of dementia or problems with cognition, with the hope of speeding up diagnosis and reaching more people.

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