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Oldest known plague outbreak killed hunter-gatherer children
DNA evidence shows that plague bacteria devastated a community in Siberia more than 5000 years ago, challenging the idea that there were no major disease outbreaks before the advent of farming and large settlements
Apocalypse when? ‘Earth’s Black Box’ to be installed in remote Tasmanian airfield
<p>Rouser Lab says the steel structure will record ‘every step’ humanity takes towards climate catastrophe</p><ul><li><p><a href="https://www.theguardian.com/australia-news/live/2026/jun/18/australia-news-live-non-stop-sydney-london-flights-qantas-one-nation-pauline-hanson-labor-anthony-albanese-economy-cost-of-living-ntwnfb">Follow our Australia news live blog for latest updates</a></p></li><li><p>Get our <a href="https://www.theguardian.com/email-newsletters?CMP=cvau_sfl">breaking news email</a>, <a href="https://app.adjust.com/w4u7jx3">free app</a> or <a href="https://www.theguardian.com/australia-news/series/full-story?CMP=cvau_sfl">daily news podcast</a></p></li></ul><p>It was designed to survive the apocalypse, as humanity’s last testament to its failure. But for a while it seemed the “Earth’s Black Box” hadn’t even survived its own planning process.</p><p>Now, five years after it was announced to much fanfare, followed by years of ominous silence, the box is back. Its creators say parts assembly is under way and, in December, the full monolith will be installed near Queenstown on the edge of a remote western Tasmanian airfield.</p> <a href="https://www.theguardian.com/australia-news/2026/jun/18/earth-black-box-climate-apocalypse-tasmania-australia">Continue reading...</a>
Ancient DNA provides evidence of earliest known plague outbreak
<p>Discovery in Siberia suggests bacterium from raw marmots devastated hunter-gatherer tribes about 5,500 years ago</p><p>The earliest evidence for an outbreak of plague has been uncovered at late stone age cemeteries in south-eastern Siberia where dozens of hunter-gatherers and their children were buried.</p><p>Ancient DNA collected from the remains suggests the disease tore through the sparse communities in devastating waves that began about 5,500 years ago, at least two centuries after the bacterium responsible, <em>Yersinia pestis</em>, first emerged.</p> <a href="https://www.theguardian.com/science/2026/jun/17/ancient-dna-evidence-earliest-known-plague-outbreak">Continue reading...</a>
Honeybees make specialised ‘baby food’ to give larvae balanced diet, study says
<p>Researchers also discover bees can adjust their diets when pollen sources do not provide healthy level of nutrients</p><p>Honeybees blend a special “baby food” to give their larvae a balanced diet, with adult bees also able to regulate their feeding to avoid overconsuming certain nutrients, according to a study.</p><p>Researchers have discovered that bees can adjust how much they eat when pollen sources do not provide them with the ideal balance of essential amino acids, the essential building blocks of protein that animals cannot make for themselves and must obtain from their diet.</p> <a href="https://www.theguardian.com/environment/2026/jun/17/honeybees-blend-food-pollen-larvae-balanced-diet-study">Continue reading...</a>
Seven Perfect Shuffles Randomize a Deck of Cards. But How Many Sloppy Ones?
A decades-old proof showed that seven shuffles are enough to mix up a deck of cards. But it requires you to cut the deck with the precision of a professional magician. A new proof gets around that obstacle. <p>The post <a href="https://www.quantamagazine.org/seven-perfect-shuffles-randomize-a-deck-of-cards-but-how-many-sloppy-ones-20260617/" target="_blank">Seven Perfect Shuffles Randomize a Deck of Cards. But How Many Sloppy Ones?</a> first appeared on <a href="https://www.quantamagazine.org" target="_blank">Quanta Magazine</a></p>
Neutrino pekar ut stjärnsprakande galax
<p>Nu har forskare spårat en neutrino med hög energi som neutrinoobservatoriet Icecube fångade den 22 september 2021. Vid observationer som denna skickas snabbt ett meddelande &#8230;</p> <p>The post <a rel="nofollow" href="https://fof.se/artikel/neutrino-pekar-ut-stjarnsprakande-galax/">Neutrino pekar ut stjärnsprakande galax</a> appeared first on <a rel="nofollow" href="https://fof.se">Forskning &amp; Framsteg</a>.</p>
Disclosure Day is great. But Spielberg overestimates our capacity for empathy
<p>Spielberg’s sci-fi blockbuster starring Emily Blunt and Josh O’Connor may be spectacular, but it misjudges how much abuse of groups we see as ‘other’ humans are prepared to tolerate</p><p>Steven Spielberg has converted his longstanding fascination with the possible existence of aliens into considerable commercial and critical success and now, 49 years after Close Encounters and 44 after ET, the film-maker has returned to the subject for the sci-fi spectacular Disclosure Day.</p><p>The film follows cybersecurity expert Daniel Kellner (Josh O’Connor) and weather presenter Margaret Fairchild (Emily Blunt) as they become state-secret whistleblowers, working with Hugo (Colman Domingo) to expose nearly eight decades’ worth of evidence that the US government has known about extraterrestrial life.</p> <a href="https://www.theguardian.com/film/2026/jun/17/disclosure-day-aliens-spielberg-emily-blunt-and-josh-o-connor">Continue reading...</a>