L’allineamento planetario di giugno 2026 continua a regalare uno spettacolo affascinante agli appassionati di astronomia. Anche se il momento culminante del fenomeno è ormai trascorso, Mercurio, Venere e Giove restano ancora visibili vicini tra loro nel cielo della sera, offrendo un’occasione unica per osservare tre pianeti allineati a occhio nudo. Le condizioni di osservazione rimangono […]
O Trump Phone não é o que parece e uma nova desmontagem da iFixit confirma o que muitos suspeitavam. Afinal, o smartphone é quase idêntico ao HTC U24 Pro, lançado em 2024.
I turned off Siri on the Mac years ago and never looked back. Similarly, I found Apple Intelligence so fruitless I never engage with it. But the new Siri AI coming to macOS 27 Golden Gate has at least got me slightly rethinking things.
I'm still early in testing Siri AI, as I've only had access to it in the macOS 27 developer beta for little more than 24 hours. It's also in an early preview state on the dev beta, so there should be lots of runway for improvements before it releases later this year. I don't even know if it's done indexing my files and folders on our review unit M5 MacBook Air and M5 Max MacBook Pro. Unlike on the iOS 27 dev …
iPhone owners are getting real, native AI photo editing for the first time.
The most popular camera in the world just got its first set of serious AI photo editing features, and I don't think any of us are ready.
As far as AI photo editing goes, the new features in iOS 27 are pretty tame compared to what you can do on, say, Google's Pixel phones. But for the iPhone, they represent a tipping point in what the native photos app allows you to do to your photos. I mean memories. I mean, I don't know anymore.
These new features are part of the iOS 27 developer beta right now, so bear in mind that Apple may continue making tweaks to them before they're released to the general public. There are three, or maybe two and a …
Dark matter remains one of the biggest mysteries in science. Scientists cannot see it directly, yet they believe it makes up most of the matter in the universe. Now, a new study suggests that dark matter may gather around supermassive black holes, forming large invisible clouds that influence their surroundings. Researchers from Virginia Tech have […]
Un gruppo di ricercatori guidato da Richard Levenson (UC Davis) ha dimostrato che i piccioni comuni (Columba livia) possiedono capacità di riconoscimento visivo e astrazione tali da poter identificare tumori maligni al seno con precisione millimetrica. Addestrati tramite condizionamento operante, i volatili hanno analizzato biopsie e microcalcificazioni mammografiche, raggiungendo un'accuratezza dell'85% sui singoli casi e del 99% quando le risposte venivano aggregate in gruppo ("flock-sourcing"). I limiti emergono solo di fronte alle masse radiologiche sfumate e prive di contorni netti, dove sia i piccioni che gli algoritmi di intelligenza artificiale addestrati sul loro modello falliscono. La scoperta apre alla possibilità di usare questi animali per validare l'efficacia dei nuovi sistemi di imaging medico, riducendo il carico di lavoro dei radiologi umani.
80 millions : c'est le nombre de requins tués chaque année par la pêche mondiale, selon une étude publiée dans la revue Science. Une pression colossale qui ne reste pas sans réponse de la part de ces prédateurs. Dans le golfe du Mexique, les requins s'adaptent, et pas forcément dans le bon sens.
La Coupe du monde de foot 2026 s’annonce chaude et électrique sur le continent américain. Les prévisions météo des prochains matchs aux États-Unis, au Canada et au Mexique, risquent de compliquer la vie aux joueurs comme aux spectateurs.
Does the fact that we see light from very distant galaxies prove that the one-way speed of light is finite? Dr. Jason Lisle responds to this question. The conventionality thesis plays a critical role in understanding the issue, suggesting that measurements usually assume an isotropic light speed.
Andrew Yang made a list of everything Americans overpay for — housing, food, wireless — and thinks the next startup gold rush is giving that money back.
Astronomers using NASA’s powerful James Webb Space Telescope may have solved one of the biggest mysteries of the early universe. A strange object known as a “little red dot” appears to be a rapidly growing supermassive black hole hidden inside a thick cloud of gas. Little red dots were first discovered by the James Webb […]
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