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Researchers have developed a compact quantum detector that makes terahertz radiation much easier to detect. A specially designed metasurface funnels incoming energy into tiny active regions, greatly strengthening the electrical signal produced. The approach boosted efficiency by roughly 20 times compared to earlier designs and could pave the way for more practical THz devices in healthcare, communications, and scientific research.
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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 hit studio wanted to remind everyone why it's still around with new looks at 'Chainsaw Man,' 'Jujutsu Kaisen,' and more. Read more ›
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Когда прихожу Я и показываю как надо, игнорировать изменения уже не получается, во-первых, это невозможно развидеть, во-вторых, это до гениальности просто, чтоб не сделать и не получить премию. Читать далее Read more ›
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Chinese researchers created a digital twin optical computing framework allowing AI training, optimization, and validation before deployment on hardware. Read more ›
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Getting a driver's license is an important part of life, especially if you're an enthusiast. Which U.S. states have the lowest minimum age to get your license? Read more ›
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Long-time tech pundit Robert Cringely started his career at the Stanford Artificial Intelligence Lab back in 1978. Last month 73-year-old Cringely explained why his site went on a two-year hiatus — and it's not just because of a heart attack and a stroke last July: Just like everyone else, I've been busy all this time on Artificial Intelligence, founding with two partners a company called 2Brains... The work we were... Read more ›
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Around 1750 BCE in Ur, a customer named Nanni complained in clay about the bad copper sold to him by the merchant Ea-nasir. It is the oldest known written customer complaint, and several others were found in Ea-nasir's house. The behaviour behind a one-star review, nearly four millennia early. Read more ›
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Finding an affordable music streaming service is getting harder, but one old-school platform keeps costs down with a different approach to listening. Read more ›
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A new study found Claude Opus 4.6 outperformed professional fundraisers and elite debaters in persuasion tasks, raising fresh concerns about AI influence. Read more ›
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Samsung recently released the third One UI 9 beta for the Galaxy S26 series smartphones, which are currently the only smartphones eligible for the One UI 9 beta program. However, the Korean brand is already working on One UI 9 for the Galaxy S25 series, Galaxy A16 5G, Galaxy A17 5G, Galaxy A34, Galaxy A57, and the unannounced Galaxy S26 FE, and it has now begun testing One UI 9... Read more ›
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Researchers warn AI capabilities are advancing faster than human understanding, creating growing concerns about oversight, transparency, and control. Read more ›
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The paper leaks, the cancellation and the rescheduling of the NEET-UG examination has thrown the lives of over 2.2 Mn… Read more ›
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A quick note before this goes any further. I’m a writer, not a therapist or psychologist, and what follows is a personal reflection rather than advice. A chatbot is not a replacement for a friend or a mental health professional. I use it for entertainment and curiosity rather than as something to rely on for ... Read more Read more ›
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We return to the wondrous world of Star Fox Zero on the Wii U ahead of the launch of the next Star Fox 64 remake. Read more ›
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While raising two young children and expecting a third, I'm also helping care for my father as Alzheimer's slowly takes him away. Read more ›
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I used to question whether meal kits were worth the cost, especially as someone with dietary restrictions. This one company made me a believer. Read more ›
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macOS 27 ends the Hackintosh era, but Apple's affordable Apple Silicon Macs may have made the DIY movement irrelevant long before Intel support disappeared. Read more ›
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ScienceDaily
Ancient encounters between humans and the mysterious Denisovans are still shaping people today. By analyzing genomes from populations across the Pacific, researchers uncovered evidence that the ancestors of Near Oceanians interbred with at least three different Denisovan groups, leaving behind genetic variants that remain active in modern humans. Read more ›
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A new international study finds that middle-aged Americans are lonelier, more depressed, and experiencing worse memory and health than earlier generations. Researchers say growing financial strain, weaker social supports, and chronic stress may explain why the U.S. is falling behind other wealthy nations. Read more ›
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One of the most celebrated claims about Yellowstone’s wolves is facing a major challenge. Scientists say the study behind the famous trophic cascade story relied on flawed methods that overstated the ecological impact of wolf recovery. Their reanalysis found no evidence for a dramatic, park-wide surge in willow growth. Instead, the effects appear smaller and vary from place to place. Read more ›
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Parrots may be doing more than just repeating words—they may actually use names. By analyzing hundreds of recordings from pet parrots, researchers found evidence that many birds use specific names to identify particular people, animals, and even individual companions. Some parrots appeared to refer to someone who wasn’t present, while others used names in creative ways, such as saying their own name to grab attention. Read more ›
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People taking popular weight-loss drugs such as Ozempic, Wegovy, Mounjaro, and Zepbound may be losing pounds, but they could also be moving less. Researchers analyzing Fitbit data found that daily step counts and exercise levels dropped after people started these medications, despite successful weight loss. Because the drugs can reduce muscle mass along with fat, the decline in physical activity raises concerns about preserving strength and long-term health. Read more ›
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A surprising new study suggests that completely eliminating sugar may backfire. Mice on a sucrose-free low-fat diet showed worse blood sugar control, increased inflammation, disrupted gut bacteria, and signs of fatty liver compared with mice that consumed some sucrose. Researchers say the results highlight the importance of a balanced diet and a healthy gut microbiome rather than focusing solely on cutting out sugar. Read more ›
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Millipedes may have been crawling across Earth's landscapes nearly 460 million years ago, long before vertebrates ventured onto land. A new study finally completes their evolutionary family tree, revealing surprising clues about these ancient ecosystem engineers and their early chemical defenses. Read more ›
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What if some black holes aren’t black holes at all? A new theoretical study suggests that when a massive star collapses, it might not form a singularity hidden behind an event horizon. Instead, the collapse could trigger the birth of a tiny new universe inside the dying star. Driven by dark energy, this miniature cosmos would expand and push back against gravity, preventing complete collapse and creating an exotic object... Read more ›
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A new catalyst design could significantly improve the conversion of CO2 into methanol, an important fuel and chemical feedstock. Researchers separated key reaction steps across different catalyst sites, avoiding a long-standing trade-off between speed and efficiency. The result was about three times more methanol production than standard commercial catalysts. Read more ›
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Bringing blood sugar levels back to normal may dramatically reduce the danger posed by prediabetes. Researchers found that people who reversed prediabetes cut their risk of cardiovascular death or hospitalization for heart failure by 58% and lowered their chances of major heart problems such as heart attacks and strokes by 42%. The benefits lasted for decades and were seen across large long-term studies in both the U.S. and China. Read more ›
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20.06.2026 16:32
Last update: 16:20 EDT.
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