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Life’s story may stretch further back than scientists once thought. Some genes found in nearly every organism today were already duplicated before all life shared a common ancestor. By tracking these rare genes, researchers can investigate how early cells worked and what features of life emerged first. New computational tools are now helping scientists unlock this hidden chapter of evolution.
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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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Starbucks released three new spring drinks. We tried the Iced Ube Coconut Macchiato, Toasted Coconut Cream Cold Brew, and Iced Lavender Cream Chai. Read more ›
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OpenAI's debacle is arguably its least technical challenge yet. It also means Sam Altman can't just push out an app update to alleviate the issue. Read more ›
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The Apple iPad Air (M4) is coming soon and we've spotted a fantastic preorder deal at Best Buy. Here's what you need to know. Read more ›
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The Cambridge L/R S active stereo speaker system has picked the hardest fight against market leaders, but it's a pound-for-pound contender. Read more ›
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One of the most trusted leakers for Call of Duty will no longer share confidential information about the gaming franchise after being hit with a cease and desist order. TheGhostOfHope (also known to the community as "Hope") announced on X that he is complying with legal demands from developer Activision to "stop leaking and disseminating […] Read more ›
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Garage and jobsite work often strains your back, which is why making sure you use the right tools to protect your back can make a real difference over time. Read more ›
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В этой статье мы разберём, как PostgreSQL обрабатывает запросы, изучим работу планировщика запросов и освоим анализ отчётов EXPLAIN ANALYZE — важнейшего инструмента оптимизации запросов. Эти знания помогут вам находить и устранять узкие места в производительности, оптимизировать запросы и предотвращать проблемы, из-за которых СУБД может работать медленнее. Читать далее Read more ›
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It seems that even as we head into the warmer petal filled season of spring, all we really want is some gritty zombie horror in our lives. Read more Read more ›
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PLD Space, an Elche-based space transportation scale-up, has closed a €180 million Series C equity funding round to support its transition to commercial operations and the scaling of its industrial and launch capabilities. The round was led by Japanese manufacturer Mitsubishi Electric Corporation, alongside co-investors The Spanish Ministry of Science, Innovation and Universities, through the ... Read more ›
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Реализуем сервис семантического поиска на базе PostgreSQL с расширением PGVector. В статье: настройка БД через Docker, миграции Alembic, асинхронный слой на SQLAlchemy и API на FastAPI. Иллюстрация на обложке - нейрослоп для привлечения внимания Читать далее Read more ›
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Oxford-based autonomous vehicle technology company Oxa has announced a new $103m (£77.2m) Series D funding round that will support the company’s commercialisation of its product. While many prominent autonomous driving tech firms are developing consumer-facing self-driving taxis and personal cars, Oxa is focused on the industrial applications of self-driving vehicles. With the new investment secured, ... Read more ›
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Alan Magee, CMO at Orangetheory franchisee Empire Portfolio Group, is using AI to spot data trends and save time on photo shoots and customer reviews. Read more ›
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Bitcoin climbed above $71,000, gaining more than 6 percent in 24 hours and leading broad advances in major cryptocurrencies. Read more ›
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After less than six weeks, developer Wildlight has announced it is shutting down its free-to-play hero shooter Highguard. Read more Read more ›
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Салют, Хабр!Я Паша, вхожу в группу обеспечения производительности интерфейсов. Эту статью мы написали с Сергеем @TrueNort — руководителем группы. В SberDevices её называют командой «Скорость». Под надзором «Скорости» более двадцати веб-сервисов, каждый из которых должен работать быстро и точно. А значит, нужна система мониторинга производительности с гибкими настройками, чуткой реакцией на изменения и оперативными сообщениями о проблемах. В статье расскажем, зачем мы нормируем метрики логарифмами, как скри Read more ›
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Давайте честно: рынок вакансий в IT в 2026 году — не сахар.Цифры (hh.ru, январь 2026)Вакансий стало на 20–25% меньше, чем год назадРезюме от соискателей — на 25% больше Читать далее Read more ›
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A new overlay ad banner on Android and iOS reportedly persists even after users hit the dismiss button. Read more ›
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ScienceDaily
A weeklong, high-intensity version of TMS may work nearly as well as the standard six-week treatment for depression. In a UCLA study, patients who received five sessions a day for five days experienced meaningful symptom relief comparable to those on the traditional schedule. Some who didn’t improve immediately showed strong gains weeks later. The findings hint at a faster, more accessible path to recovery. Read more ›
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A lost cache of 250-million-year-old fossils from Australia has rewritten part of the story of life after Earth’s worst mass extinction. Instead of a single marine amphibian species, researchers uncovered evidence of a surprisingly diverse community of early ocean predators. One of these creatures had relatives stretching from the Arctic to Madagascar, showing that some of the first sea-going tetrapods spread across the globe with remarkable speed. Read more ›
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Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create. Researchers have now shown they can trigger this exotic state by subtly adjusting the mix of tellurium and selenium in ultra-thin films. That tiny chemical tweak changes how electrons interact, effectively turning a quantum phase “dial” until the ideal state appears. The result is a more practical path toward building stable, next-generation quantum devices. Read more ›
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A gel-like sugar coating on immune cells has been found to play a starring role in psoriasis. Researchers discovered that immune cells shed this outer layer to help them exit the bloodstream and enter inflamed skin. This challenges the long-held idea that only blood vessel walls changed during this process. The finding could help guide new therapies aimed at controlling harmful inflammation. Read more ›
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Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic radiation. Ice mixed with Martian-like soil, however, destroys organic material far more quickly. The findings point future missions toward drilling into clean, buried ice rather than studying rocks or dirt. Read more ›
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Earth’s magnetic shield is shifting in dramatic ways. New data from ESA’s Swarm satellites show that the South Atlantic Anomaly — a vast weak spot in Earth’s magnetic field — has grown by nearly half the size of continental Europe since 2014. Even more striking, a region southwest of Africa has begun weakening even faster in recent years, hinting at unusual activity deep within Earth’s molten outer core. Read more ›
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Scientists have zeroed in on a critical weak spot behind a rare but devastating brain autoimmune disorder often known as “Brain on Fire.” The disease strikes when the immune system attacks NMDA receptors—key molecules involved in memory and thinking—leading to psychiatric symptoms, seizures, and even death. Read more ›
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Eating nothing but oatmeal for just two days might sound extreme, but it delivered a striking payoff in a new clinical trial. People with metabolic syndrome who followed a short, calorie-reduced oat-based plan saw their harmful LDL cholesterol drop by 10%, along with modest weight loss and lower blood pressure. Even more surprising, the cholesterol benefits were still visible six weeks later. Read more ›
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A sweeping new analysis of the evidence suggests that exercise therapy — long promoted as a first-line treatment for osteoarthritis — may offer only small and short-lived relief, and in some cases might be no better than doing nothing at all. After reviewing dozens of clinical trials involving more than 13,000 participants, researchers found that benefits for knee osteoarthritis pain were minimal and tended to shrink in larger or longer-term... Read more ›
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A shingles shot might do more than prevent a painful rash — it could actually help slow down the aging process. In a large national study of more than 3,800 Americans age 70 and older, those who received the shingles vaccine showed slower biological aging compared to those who didn’t. Researchers found lower levels of chronic inflammation and slower changes in gene activity linked to aging, suggesting the vaccine may... Read more ›
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04.03.2026 04:55
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