Wetenschap

Nature.com






Sciencedaily.com

95% success rate: This new trick lures termites straight to their death

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Scientists at UC Riverside have found a clever new way to outsmart termites—by turning their own instincts against them. Using a natural pine scent called pinene, which smells like food to termites, researchers can lure the pests straight toward a targeted dose of insecticide hidden in wood. The result is dramatically higher kill rates—jumping from about 70% to over 95%—without the need for widespread toxic fumigation.

https://www.sciencedaily.com/releases/2026/04/260420233930.htm


These California bees are beating a killer that’s wiping out colonies

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A unique hybrid honeybee thriving in Southern California may hold a powerful clue to saving struggling bee populations. While U.S. beekeepers are losing massive numbers of colonies—largely due to destructive Varroa mites—a locally adapted mix of feral and diverse bee lineages is showing remarkable resilience. These bees aren’t immune, but they carry far fewer mites and are far less likely to require chemical treatments. Even more surprising, their resistance appears to start early in life, with larvae that are less attractive to the parasites.

https://www.sciencedaily.com/releases/2026/04/260420014740.htm


This missing vitamin could stop cancer cells in their tracks

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Cancer cells are known for their “glutamine addiction,” but many can escape this weakness by switching to alternative fuels. Researchers found that vitamin B7 acts like a metabolic “license,” enabling this escape route through a key enzyme. Without biotin, cancer cells lose that flexibility and stop growing. Mutations in a cancer-linked gene can make this vulnerability even stronger, offering a promising new target for therapy.

https://www.sciencedaily.com/releases/2026/04/260420014744.htm


This simple 3-amino acid trick boosts mRNA therapy 20-fold

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A trio of common amino acids may hold the key to unlocking far more powerful gene therapies. Researchers found that adding them to lipid nanoparticles can boost mRNA delivery up to 20-fold and push CRISPR editing efficiency close to 90%. The trick isn’t changing the drug—but helping cells take it in more easily. In early tests, the approach dramatically improved survival and treatment outcomes, pointing to a simple but game-changing upgrade for future medicine.

https://www.sciencedaily.com/releases/2026/04/260420014742.htm



sci.news

Museum Fossil Reveals Triassic Crocodile Cousin with Powerful Jaws

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CT scans of a decades-old specimen from the Yale Peabody Museum of Natural History show a new species of short-snouted crocodylomorph with unusually strong jaws, offering a rare snapshot of ecological specialization in the Late Triassic epoch.

The post Museum Fossil Reveals Triassic Crocodile Cousin with Powerful Jaws appeared first on Sci.News: Breaking Science News.

https://www.sci.news/paleontology/eosphorosuchus-lacrimosa-14708.html



Newly-Identified Geological Feature Points to Vast, Long-Dried Up Ocean in Northern Plains of Mars

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A continent-like shelf beneath the Martian surface hints that a vast ocean once covered up to a third of Mars, reshaping the long-running debate over its watery past.

The post Newly-Identified Geological Feature Points to Vast, Long-Dried Up Ocean in Northern Plains of Mars appeared first on Sci.News: Breaking Science News.

https://www.sci.news/space/mars-ocean-14706.html



Black Holes from Before Big Bang Could Still Exist Today as ‘Cosmic Fossils’

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New research suggests some black holes formed before the Big Bang and survived a cosmic ‘bounce,’ potentially explaining dark matter, gravitational-wave backgrounds, and the early growth of supermassive black holes and galaxies.

The post Black Holes from Before Big Bang Could Still Exist Today as ‘Cosmic Fossils’ appeared first on Sci.News: Breaking Science News.

https://www.sci.news/astronomy/relic-black-holes-14704.html


Science.org






The Lancet

[Editorial] Abortion: the possibilities of progress

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Women's bodily autonomy and health, particularly with regard to abortion, are under attack. The politicisation of women's bodies and choices is part of a wider attempt to roll back human rights and freedoms of women and marginalised groups. Political parties with regressive ideologies, rising across the world, are finding common cause with anti-gender religious groups. Transnational anti-gender movements have become professionalised and influence national and international agendas. Overseas aid has become a bargaining chip for abortion and gender rights, with dire consequences to sexual and reproductive health.

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(26)00753-1/fulltext?rss=yes


[Comment] Offline: Reinvigorating One Health—merci!

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One lament you will often hear from global health activists is the lack of commitment, even interest, shown by high-income country political leaders towards health and health equity. There have been exceptions. Norway's Jens Stoltenberg (vaccination). Canada's Stephen Harper (women's and children's health). America's Bill Clinton (HIV). Still, indifference is commonly the default. Last week, France's President, Emmanuel Macron, defied the trend by hosting an international Summit on One Health in Lyon.

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(26)00741-5/fulltext?rss=yes





Newscientist.com






Phys.org

The fast-track tree breeding method that is restoring European ash to the landscape

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A fast-track method of breeding disease-resistant ash trees has been developed by researchers leading efforts to conserve the species. Researchers at the John Innes Center, who have adapted the embryo extraction method, found that it rapidly speeds up the germination of European ash seeds. A process that can take up to six years in nature now takes around one week in the lab.

https://phys.org/news/2026-04-fast-track-tree-method-european.html




Report analyzes the present and future of North America's most important trade agreement

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In 2020, the United States-Mexico-Canada Agreement (USMCA) replaced the North American Free Trade Agreement (NAFTA) as the primary trade framework for the three countries. The agreement is now being reviewed by the three countries. In a new report by the Brookings Institution, experts delved into what the agreement has meant for the three countries, and how the three states can ensure that the partnership can be successful going forward.

https://phys.org/news/2026-04-future-north-america-important-agreement.html


Promoting communication in English among students learning English as a foreign language

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Language skills like reading, writing, listening, and speaking are essential for effective communication in English and are closely linked to educational and professional success both locally and internationally. In many non-English-speaking countries, students learn English as a foreign language (EFL) for their future endeavors, making it important to create classroom environments that support effective learning and communication.

https://phys.org/news/2026-04-communication-english-students-foreign-language.html


Sciencenews.org






Geesteswetenschappen

Aeon.co






Artnews.com






Neural.it






theguardian.com/education/humanities

Tim Winton among 100 high-profile Australians calling for university fees that don’t ‘punish’ arts students

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Open letter urges Labor to reverse JRG scheme, introduced by Coalition in 2021, as cost of humanities degrees reaches more than $50,000

Tim Winton knows what it’s like to be the first in a family to go to university – “what a breakthrough that is, the kind of opportunities it provides”.

It was at the Western Australian Institute of Technology, studying arts, that he wrote his first novel, An Open Swimmer, launching a four-decade writing career.

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https://www.theguardian.com/australia-news/2025/jul/28/open-letter-to-australian-government-university-fees-jrg-scheme


Large language models that power AI should be publicly owned | Letter

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The future of public knowledge rests on building open-access LLMs driven by ethics rather than profit, writes Prof Dr Matteo Valleriani

Large language models (LLMs) have rapidly entered the landscape of historical research. Their capacity to process, annotate and generate texts is transforming scholarly workflows. Yet historians are uniquely positioned to ask a deeper question – who owns the tools that shape our understanding of the past?

Most powerful LLMs today are developed by private companies. While their investments are significant, their goals – focused on profit, platform growth or intellectual property control – rarely align with the values of historical scholarship: transparency, reproducibility, accessibility and cultural diversity.

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https://www.theguardian.com/technology/2025/may/26/large-language-models-that-power-ai-should-be-publicly-owned


Humanities teaching will have to adapt to AI | Letter

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Jim Endersby recalls how maths teachers responded to the arrival of cheap pocket calculators in the 1970s and likens it to current fears of AI use by university students

I agree with Prof Andrew Moran and Dr Ben Wilkinson (Letters, 2 March) that cheap and easy‐to‐use AI tools create problems for universities, but the reactions of many academics to these new developments remind me of the way some people responded to the arrival of cheap pocket calculators in the 1970s.

Reports of the imminent death of maths teaching in schools proved exaggerated. Maths teachers had to adapt, not least to teach students the longstanding rule “garbage in, garbage out”; if students had no idea of the fundamental principles and ideas behind maths, they would not realise their answer was meaningless. Today’s humanities teachers are going to have to adapt in similar ways.

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https://www.theguardian.com/technology/2025/mar/04/humanities-teaching-will-have-to-adapt-to-ai


The deep cultural cost of British university job cuts | Letters

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Arts and humanities are being hit hardest by cuts in higher education, write Prof Thea Pitman and Prof Emma Cayley, and Dr Ronan McLaverty-Head and another letter writer comment on cuts at Cardiff and another Russell Group university

In response to the shocking news predicting up to 10,000 imminent job losses across the UK higher education sector (Quarter of leading UK universities cutting staff due to budget shortfalls, 1 February), we write to flag up a fact that the article largely misses: the degree to which arts and humanities subjects are bearing the brunt of these cuts.

While the article singles out the loss of nursing courses at Cardiff University and the closure of chemistry courses across the country, it mentions the humanities just once in passing. Last week it was ancient history, modern languages, music, religion and theology at Cardiff University. Not so long ago, it was subjects including English, history, music and theatre at Goldsmiths, and art history, music, philosophy and religious studies at the University of Kent, to name just two. And with each passing week more arts and humanities courses and departments are cut.

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https://www.theguardian.com/education/2025/feb/05/the-deep-cultural-cost-of-british-university-job-cuts


The Guardian view on humanities in universities: closing English Literature courses signals a crisis

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With degrees disappearing and reading rates plummeting, the arts face a critical moment in education and culture

The announcement that Canterbury Christ Church University in Kent is to stop offering English literature degrees has set several hares running, most of them in the wrong direction. The university said in effect that hardly anyone wanted to study English literature at degree level any more and the course was therefore no longer viable. If you can’t do EngLit in the city of Chaucer and Marlowe, where can you do it?

Canterbury’s tale is a familiar one. EngLit is in wholesale retreat at A level, with numbers down from 83,000 in 2013 to 54,000 in 2023, and there has been a decline at university, too, over the past decade, though statistics are disputed because the subject gets studied at degree level in many guises, including creative writing and linguistics. Overall, humanities subjects seem to be losing their appeal, with only 38% of students taking a course in 2021/22, down from nearly 60% between 2003/4 and 2015/16.

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https://www.theguardian.com/education/2024/dec/05/the-guardian-view-on-humanities-in-universities-closing-english-literature-courses-signals-a-crisis