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A chaotic sleep schedule in your 40s might be quietly setting the stage for heart trouble later. Researchers tracking thousands of people for over a decade found that those with highly inconsistent bedtimes—especially when they slept less than eight hours—faced about double the risk of serious cardiovascular events like heart attacks or strokes. Interestingly, it wasn’t when people woke up that mattered most, but how erratic their bedtime was.
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ScienceDaily
An East Bay apartment complex has been bought at a price that's well below its prior value. Read more ›
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A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more ›
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The cost of building enterprise technology has collapsed. The cost of pursuing the wrong idea has not. Read more ›
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Привет, Хабр. Меня зовут Сергей Фомин. Я старший менеджер продукта Tarantool DataBase. При разработке разрозненных систем крайне важно обеспечить быструю и надежную синхронизацию данных между их компонентами. К решению этой задачи подходят по-разному. Например, можно делать это вручную через отдельный интеграционный слой, который будет отслеживать изменения в базе, преобразовывать форматы, обеспечивать доставку событий, обрабатывать сбои и настраивать мониторинг. Но это сопряжено с высокими затратами на раз Read more ›
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Geoffrey Hinton, the computer scientist often called the "godfather of AI," has for years warned against military applications of AI. Read more ›
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£500m, robot-equipped Northampton facility now open, UK's largest cross-dock facility in Kettering opening soon. Read more ›
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Sports and concert tickets show huge price differences on StubHub, as varying fees confuse buyers and make costs impossible to know. Read more ›
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Apple Music is bringing Hi-Res Lossless Audio to tvOS 27, in addition to standard Lossless Audio. Apple says subscribers with compatible external speaker outputs will be able to enjoy their favorite songs in the highest audio quality and experience studio-quality sound directly through their Apple TV 4K. As of tvOS 26, Apple TV 4K supports Apple Music Lossless audio up to 24-bit/48 kHz, but does not support Hi-Res Lossless playback... Read more ›
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Разработчики часто сталкиваются с проблемой: сайт успешно протестировали на мастере, выкатили на прод, провели контрольное тестирование — вроде всё хорошо. Сайт работает пару месяцев — и вдруг приходит задача от SEO «увеличить скорость загрузки сайта» или «исправить просевшее количество баллов в PageSpeed». Причём ничего принципиально нового не добавляли, просто наполняли контентом.Начинаем разбираться — и выясняется, что есть общая проблема, которая почти всегда повторяется. А именно — изображения. В стать Read more ›
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Всем привет! Мы создаём GraphRAG-систему и нам постоянно приходится тестировать новые гипотезы: менять подходы к поиску по графу, обработку контекста, внешние интеграции и вспомогательные компоненты. Почти каждая такая гипотеза требует правок в коде или конфигурирования агента, а значит, быстро возникает несколько параллельных вариантов реализации, которые хочется сравнивать между собой.При этом тестирование одной версии не должно блокировать тестирование другой. Разработчики должны иметь возможность одновр Read more ›
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Meta has been ordered by the European Commission to restore free WhatsApp access for chatbots made by rival AI providers while the regulator finishes its antitrust investigation. The rare interim measure announced on Tuesday was deemed necessary "to prevent serious and irreparable damage to competition" in the general-purpose AI assistant market. This is only the […] Read more ›
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Samsung has released Android 17-based One UI 9 beta updates for the Galaxy S26 series, and we know it's testing One UI 9 for the Galaxy S25 series and the unannounced Galaxy S26 FE. Now we learn the Korean brand has begun testing One UI 9 for three more smartphones - the Galaxy A17 5G, the Galaxy A34, and the Galaxy A57. [#InlinePriceWidget,14041,1#] The One UI 9 build that Samsung... Read more ›
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Legora is opening offices in Paris, Milan and Madrid and aims to more than double its workforce to 700 across Europe, the Middle East and Africa (EMEA) over the next 12 months, it said today. The Swed... Read more ›
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While electric trucks from brands like Rivian obviously change the equation, pickups with internal combustion engines can still achieve remarkable efficiency. Read more ›
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Water scarcity, climate volatility, rising input costs and labour shortages are accelerating the need for agriculture to become more precise, data-driven and resource-efficient. Across Europe, a new generation of AgriTech startups is developing tools that give farmers a clearer view of what is happening in their fields, in their soil and even inside their plants. ... Read more ›
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The state wants a buying mechanism that gives government departments direct access to leading AI businesses and $10 million to back the pilots. It’s almost like the CivTech model StartupWA has been suggesting for years. Read more ›
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Путь от идеи до работающего мессенджера с открытым кодом — в последнем отчёте. Дальше — рутина, развитие и поддержка.Я начал рассказывать о проекте «Ласточка» на Хабре чуть больше двух месяцев назад. Тогда это были вопросы нужен ли еще один мессенджер, которые переросли в твёрдое намерение построить честный российский мессенджер для обычной жизни — семьи, друзей, работы. Читать далее Read more ›
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Когда Алиса, ChatGPT или Perplexity отвечают пользователю и называют конкретный бренд, за этим стоит конвейер из нескольких алгоритмов извлечения и ранжирования. Я разобрал, как он устроен в Google, Bing и Яндексе, и собрал из этого практические выводы для GEO. Все ключевые цифры проверял по первоисточникам - где факт доказан публикацией, а где это исследовательское направление или вторичные данные, помечено отдельно. Читать далее Read more ›
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XRP holders are capitulating, according to data tracked by Glassnode. That suggests a bottom may be near. Read more ›
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Union IT and electronics minister Ashwini Vaishnaw has said India requires a new legal framework to regulate AI, as the… Read more ›
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ScienceDaily
An ancient mountain cave in the Pyrenees may have served as one of the earliest high-altitude mining camps ever discovered, with evidence of repeated visits spanning thousands of years. The find becomes even more intriguing with the discovery of a child’s remains and clues that deeper excavations could uncover prehistoric burials. Read more ›
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One of the most powerful typhoons ever recorded this early in the Pacific season did more than unleash flooding and extreme winds—it sent enormous ripples all the way into the upper atmosphere. As Super Typhoon Sinlaku rapidly exploded into a category 5-equivalent storm, satellites captured rare gravity waves spreading outward like rings on a pond, visible high above Earth through a faint glow in the atmosphere. Read more ›
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Typhoon Jangmi powered toward southern Japan with heavy rain, strong winds, and a striking appearance from space. Nighttime satellite images revealed a large eye and intricate swirling structures within the storm. As Jangmi intensified, its outer bands spread over land, raising concerns about flooding and prolonged downpours across parts of Japan. Read more ›
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Researchers discovered a way to reverse the direction of energy flow in turbulence, challenging a theory that has stood for more than 80 years. The finding could open new possibilities for controlling ocean currents, improving medical technologies, and enhancing climate forecasting. Read more ›
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A newly identified group of amygdala neurons appears to play a central role in anxiety and social behavior. Restoring normal activity in this tiny brain circuit reversed anxiety and social deficits in mice, revealing a promising new target for future treatments. Read more ›
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Scientists have developed an experimental diabetes and obesity pill that works in a completely different way from drugs like Ozempic. Rather than reducing hunger, it activates metabolism in skeletal muscle, helping lower blood sugar and increase fat burning while preserving muscle mass. Early clinical results suggest the treatment is safe and well tolerated. Read more ›
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A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they could also fight addiction itself. Researchers found that people taking these medications were less likely to develop substance use disorders involving alcohol, nicotine, cannabis, cocaine, opioids, and other drugs, while those already struggling with addiction experienced fewer overdoses, hospitalizations, emergency visits, and... Read more ›
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Scientists at Lawrence Livermore National Laboratory recreated part of the intense chaos inside a nuclear fireball to better understand how radioactive fallout forms. Their experiments revealed that the way vaporized materials cool can dramatically change the particles that eventually form, especially for volatile elements like cesium. Read more ›
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June's night sky delivers several must-see events, starting with a close encounter between Venus and Jupiter after sunset. Mercury joins the pair to form a rare three-planet lineup, while the Moon puts on a special show by passing in front of Venus for viewers in parts of the Americas. The month also marks the start of astronomical summer and the return of spectacular deep-sky targets like the Ring Nebula and... Read more ›
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NASA's James Webb Space Telescope has uncovered unusual chemistry in interstellar comet 3I/ATLAS, including the first direct detection of methane on a visitor from another star system. The comet also contains exceptionally high levels of carbon dioxide, making it unlike most comets born in our solar system. Scientists believe the methane was hidden beneath the surface and only emerged after solar heating reached deeper icy layers. Read more ›
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10.06.2026 05:06
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