Wetenschap en kunst

Wetenschap

Nature.com

https://www.nature.com






Sciencedaily.com

https://www.sciencedaily.com


Your gut may help your brain decide what to remember

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Signals traveling from the gut to the brain may help turn meals into lasting memories. Rats showed stronger memory activity after consuming nutritious foods, but not after drinking sweet liquids with little or no nutritional value. Blocking the vagus nerve erased this effect and made it harder for the animals to remember where food had been located. Over time, diets high in fat and sugar also weakened this memory system.

https://www.sciencedaily.com/releases/2026/07/260729010713.htm



A tiny molecular basket unlocks a powerful new kind of chemistry

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Rice University chemists have found a new way to make neodymium, a rare-earth metal, interact with oxygen. Using a specially designed molecular structure described as a “basket,” the team positioned the atoms so they could form a bond once thought unlikely. The breakthrough produced highly reactive compounds that could eventually give chemists alternatives to iron-based molecules used in biological reactions and chemical manufacturing.

https://www.sciencedaily.com/releases/2026/07/260724061452.htm



sci.news

https://www.sci.news


New Species of Triassic Dinosaur Discovered on Shores of Zimbabwe’s Lake Kariba

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An international team of paleontologists has identified a new species of early sauropodomorph dinosaur in Zimbabwe, adding to growing evidence that southern Africa hosted a richer diversity of dinosaurs during the Late Triassic epoch than previously recognized.

The post New Species of Triassic Dinosaur Discovered on Shores of Zimbabwe’s Lake Kariba appeared first on Sci.News: Breaking Science News.

https://www.sci.news/paleontology/musango-matusadonaensis-14955.html


Hidden Clues in Spirit Rover Data Suggest Mars Once Had Far More Water than Scientists Realized

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A new look at more than two decades’ worth of archival data from NASA’s Spirit mission suggests that the Martian soil may hold iron-bearing minerals -- hematite and altered magnetite -- that were too faint for scientists to detect in real time during the mission.

The post Hidden Clues in Spirit Rover Data Suggest Mars Once Had Far More Water than Scientists Realized appeared first on Sci.News: Breaking Science News.

https://www.sci.news/space/early-mars-water-14954.html


Astronomers Spot Wandering Supermassive Black Hole Far From Its Galaxy’s Heart

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Astronomers have discovered a dormant supermassive black hole 30,000 light-years from the center of WISEA J014656.04-152214.7 -- a massive galaxy located about 750 million light-years away in the constellation of Cetus -- after it briefly lit up by tearing apart a star.

The post Astronomers Spot Wandering Supermassive Black Hole Far From Its Galaxy’s Heart appeared first on Sci.News: Breaking Science News.

https://www.sci.news/astronomy/wandering-supermassive-black-hole-14953.html


Ancient Footprints in Kenya Hint at Bigger Bodies and Group Behavior among Early Human Relatives

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A set of 1.43-million-year-old fossil footprints preserved along the margin of an ancient lake in northern Kenya is offering paleoanthropologists new evidence about the size, gait and social lives of the beings who made them and reopening questions about which species they belonged to.

The post Ancient Footprints in Kenya Hint at Bigger Bodies and Group Behavior among Early Human Relatives appeared first on Sci.News: Breaking Science News.

https://www.sci.news/othersciences/anthropology/paranthropus-boisei-homo-erectus-footprints-kenya-14952.html


Science.org

https://www.science.org






The Lancet

http://www.thelancet.com

[Editorial] Who owns cardiometabolic disease?

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A person with obesity, type 2 diabetes, chronic kidney disease, metabolic dysfunction-associated steatotic liver disease, and heart failure might receive five different diagnoses, attend five different clinics, and be managed according to five different guidelines. But these conditions are not independent, they often accumulate along connected pathways shaped by adiposity, insulin resistance, inflammation, and vascular dysfunction. This shared trajectory is increasingly difficult to ignore, as the Lancet Series on cardiometabolic multiple long-term conditions shows.

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(26)01497-2/fulltext?rss=yes





[Perspectives] Tamzin Cuming: supporting inclusivity in surgery

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When consultant colorectal surgeon Tamzin Cuming took part in a short film challenging prejudice about women in the workforce back in 2016, she had no idea what the reaction would be. Funded by the UK charity Inspiring the Future, the video showed a group of primary school children being asked to draw a surgeon, firefighter, and pilot—nearly all of them drew men—before the dramatic reveal when Cuming and two other women walked into the room to widespread gasps. It attracted millions of views on social media.

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(26)01436-4/fulltext?rss=yes


Phys.org

https://phys.org

A step closer to artificial organs: UV light shapes arteriole-scale hydrogel vessels

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The creation of fully artificial organs is a sci-fi dream, and researchers in Japan may have brought it one step closer to reality by developing a new photofabrication technique (i.e., a light-controlled synthetic method) for constructing arteriole-scale tubular hydrogels. Their research is published in the journal Advanced Materials.

https://phys.org/news/2026-07-closer-artificial-uv-arteriole-scale.html


Canada's infrastructure projects could damage Pacific salmon habitats

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The Canadian government is proposing sweeping changes to accelerate industrial development and reduce environmental oversight. These proposed legislative, regulatory and policy reforms could significantly diminish the government's capacity to assess environmental impacts and weaken protections for fish habitats and species at risk.

https://phys.org/news/2026-07-canada-infrastructure-pacific-salmon-habitats.html


Stable DNA building blocks enable faster oligonucleotide synthesis without oxidation

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The chemical synthesis of oligonucleotides (ONs) is central to modern molecular biology, diagnostics and nucleic acid therapeutics. While demand for high-quality ONs is increasing, the conventional synthetic method has long-standing efficiency challenges. Widely adopted P(III)-phosphoramidite-based ON synthesis requires an oxidation step after every nucleotide coupling cycle and uses moisture-sensitive building blocks, adding complexity to the workflow and slowing the process.

https://phys.org/news/2026-07-stable-dna-blocks-enable-faster.html




Sciencenews.org

https://www.sciencenews.org






Geesteswetenschappen

Aeon.co

https://aeon.co






Artnews.com

https://www.artnews.com






CreativeBoom.com

https://www.creativeboom.com






Neural.it

http://neural.it/




edited by Valentin Bansac, Mike Fritsch, Alice Loumeau, Peter Szendy – Ecotones, Investigating Sounds and Territories

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Spector Books, book, ISBN 978-3959058933, English, 240 pages, 2025, Germany

There is a growing cultural interest in the non-visual, in stark contrast to the endless screens that convey the past and present at

https://neural.it/2026/07/edited-by-valentin-bansac-mike-fritsch-alice-loumeau-peter-szendy-ecotones-investigating-sounds-and-territories/



theguardian.com/education/humanities

https://www.theguardian.com/education/humanities

Arts and humanities have a role in understanding space exploration | Letters

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Prof Abbie Garrington reflects on an interview with the physicist Laura Grego about the battle for our skies

Where are the arts and humanities in current debates about space research? The physicist Laura Grego tells us we “have to be aware of what is happening in space”, that we should probe Elon Musk’s potential “appropriation” of space via satellite, and that our spacefaring era raises questions about our stewardship of the Earth for future generations, and the significance of human culture (‘Most people don’t know we’ve set up a doomsday system’: physicist Laura Grego on satellites, nuclear weapons and the battle for our skies, 20 July).

Meanwhile, your interviewer Aida Edemariam notes both the Artemis mission’s potential to inspire, and the relegation of most of us to an audience agog, with no say in civilisational decisions about major space missions.

Continue reading...

https://www.theguardian.com/science/2026/jul/26/arts-and-humanities-have-a-role-in-understanding-space-exploration


The Guardian view on humanities cuts in universities: academic departments are more than cost centres | Editorial

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Literature, the arts and social sciences must not be sacrificed as higher education funding is squeezed

“I ask nothing more from you than to do what you have been doing. Go out into the fray and keep reading,” was Percival Everett’s advice when he addressed graduating students at Wesleyan university in Connecticut last summer. Fitting words from a prize-winning novelist, at a time when gambling has become a more common leisure activity in the US than reading a book. In the UK, too, concerns are growing about the decline of reading, partly due to ubiquitous screen-based entertainment. Last week, parliament’s education committee called for the National Year of Reading to be extended to a decade, to inculcate the habit in children and young people.

All academic disciplines use books to convey information, but for literature and the humanities more widely, they are an indispensable currency. As the 2026 graduation season draws to a close, and robes and mortarboards are put away for another year, there is growing anger that these subjects are under attack from university administrations looking for ways to save money – while ministers look away.

Do you have an opinion on the issues raised in this article? If you would like to submit a response of up to 300 words by email to be considered for publication in our letters section, please click here.

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https://www.theguardian.com/commentisfree/2026/jul/20/the-guardian-view-on-humanities-cuts-in-universities-academic-departments-are-more-than-cost-centres


Florence Welch’s mother says cuts to arts and humanities ‘absolutely tragic’

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Exclusive: Prof Evelyn Welch, vice-chancellor of Bristol University, believes her daughter’s success shows value of arts education

One of Britain’s leading university vice-chancellors has described sweeping cuts to arts and humanities across the sector as “absolutely tragic”, citing her famous daughter as an example of the value of a creative arts education.

Prof Evelyn Welch, the vice-chancellor of Bristol University and incoming chair of the Russell Group of research-intensive universities, is the mother of Florence Welch, the singer-songwriter from Florence + the Machine.

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https://www.theguardian.com/education/2026/jul/15/prof-evelyn-welch-arts-humanities-cuts-absolutely-tragic


Humanities among degrees being ‘extinguished’ by hard-up universities

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Exclusive: Experts fear rise in education ‘cold spots’ and social immobility as 4,000 academic posts lost in one year

Thousands of university job cuts in humanities and social sciences are creating widespread cold spots for languages, classics and theology degrees, the British Academy has warned.

Universities’ finances are so precarious that redundancies are also occurring in business studies, law and English – subjects considered strategically important and traditionally popular courses.

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https://www.theguardian.com/education/2026/jul/14/university-job-cuts-humanities-social-sciences


Cutting language courses will be a costly mistake | Letters

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Sara Robertson, Raisa McNab and John Worne fear that Britain risks becoming a monolingual island in a multilingual world. Plus letters from Dr Darren Paffey, Janet Fraser and Ilona Marchant

News that the University of Exeter is planning to cut 150 jobs (Fury over Exeter University plan to scrap dozens of humanities posts, 1 July), with a disproportionate threat to the teaching of humanities, is only the latest in a series of blows to the teaching of modern languages in the UK.

When universities close language departments, they reduce the pipeline of teachers, which further reduces school provision, leading to fewer students being able to study languages at university. Plus, regional closures disproportionately affect students from disadvantaged backgrounds who are more likely to study locally.

Continue reading...

https://www.theguardian.com/education/2026/jul/07/cutting-language-courses-will-be-a-costly-mistake