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Vetenskapsnyheter

Redaktionellt bearbetade vetenskapsnyheter — 3217 artiklar

Fred Ramsdell
<p>The 2025 Nobel laureate on the need for better science communication</p>
Randy Schekman
<p>The Nobel laureate on how resilience can help young scientists succeed and why governmental support of science should be bipartisan</p>
John Urschel
<p>The mathematician and former NFL player on the benefits of having a broad background for young people who are interested in science</p>
Farnam Jahanian
<p>The university president on narrowing the time between discovery and societal impact</p>
Thomas Rosenbaum
<p>The Caltech president on recommitting to American science</p>
AI could help win ‘race against extinction’ of vital plants, say botanists
<p>Tech is helping to identify and save new specimens and could open ‘genomic goldmine’ of fungi data</p><p>The rise of AI and digitisation could be a turning point in the “race against extinction” faced by botanists trying to identify and save vital plants before they vanish, according to a major <a href="https://www.kew.org/science/state-of-the-worlds-plants-and-fungi">report</a> from Royal Botanic Gardens, Kew.</p><p>New technology is enabling scientists to track how flowering times have shifted by weeks around the world, rapidly identify new specimens and even get crucial genetic data from 180-year-old fungus specimens, potentially opening a “genomic goldmine”. Digitisation and online access to millions of specimens that were until now only accessible in archives is also producing new insights, especially in the global south.</p> <a href="https://www.theguardian.com/environment/2026/jun/16/ai-could-help-win-race-against-extinction-of-vital-plants-say-botanists">Continue reading...</a>
RFK Jr under fire for ‘bullying’ letter to scientific journal
<p>Health advocates criticized Kennedy’s move demanding answers from journal that removed ‘flawed’ vaccine study</p><p><a href="https://www.theguardian.com/us-news/robert-f-kennedy-jr">Robert F Kennedy Jr</a>, the US health secretary, is demanding answers from a medical journal that recently removed a paper suggesting a link between vaccines and infant death, saying their decision was “of great interest to me”.</p><p>Public health advocates immediately criticized the move, and said Kennedy appeared to be trying to intimidate and influence the journal’s editorial process. The journal Toxicology Reports had removed the paper this spring after editors determined it was so seriously flawed it could harm patients and pose a risk to public health.</p> <a href="https://www.theguardian.com/us-news/2026/jun/15/rfk-jr-letter-medical-journal-vaccine-study">Continue reading...</a>
Raphaël Dubois knew why we walk anticlockwise | Letters
<p>Readers respond to an report on experiments that have shown a left-turn bias among humans</p><p>It is not quite true to say that no one knows why people prefer to turn left and walk anticlockwise (<a href="https://www.theguardian.com/science/2026/jun/10/humans-prefer-to-walk-anticlockwise-scientists-find-reason-unclear">Report, 10 June</a>). Research by the French professor of physiology Raphaël Dubois in the 19th century revealed the existence of a phenomenon in the natural world that he called the&nbsp;“antikinetic gyratory movement”, caused by the rotation of the Earth on its axis.</p><p>During the 1900 Universal Exhibition<strong><em> </em></strong>in<strong><em> </em></strong>Paris, he observed a tendency among visitors to walk anticlockwise. In the years leading up to the first world war, he applied his theory to explain migration (of humans and animals) and war. I documented the latter in an article in the journal Peace &amp; Change in 1986.<br><strong>Dr Peter van den Dungen</strong><br><em>Lightcliffe, West Yorkshire</em></p> <a href="https://www.theguardian.com/science/2026/jun/15/raphael-dubois-knew-why-we-walk-anticlockwise">Continue reading...</a>
Should we ban social media for under-16s? – podcast
<p>The prime minister, Keir Starmer, has announced a social media ban for under-16s in the UK, as part of an online safety drive that aims to go even further than the world’s first ban, introduced by Australia last year. Many parents have welcomed the proposals, but scientists have pointed to the lack of strong evidence for the efficacy of bans, and some campaigners have argued that the proposal allows social media companies to avoid making meaningful changes on their platforms. Ian Sample is joined by co-host Madeleine Finlay to explore what the evidence indicates about the harms of social media and the impact of banning it outright</p><p>Support the Guardian: <a href="http://theguardian.com/sciencepod">theguardian.com/sciencepod</a></p> <a href="https://www.theguardian.com/science/audio/2026/jun/15/should-we-ban-social-media-for-under-16s-podcast">Continue reading...</a>
How Many Elementary Particles Are There, Really?
Plausible answers range from 17 to — in all seriousness — 995.5. <p>The post <a href="https://www.quantamagazine.org/how-many-elementary-particles-are-there-really-20260615/" target="_blank">How Many Elementary Particles Are There, Really?</a> first appeared on <a href="https://www.quantamagazine.org" target="_blank">Quanta Magazine</a></p>