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Scientists have developed a new multi-layered metalens design that could revolutionize portable optics in devices like phones, drones, and satellites. By stacking metamaterial layers instead of relying on a single one, the team overcame fundamental limits in focusing multiple wavelengths of light. Their algorithm-driven approach produced intricate nanostructures shaped like clovers, propellers, and squares, enabling improved performance, scalability, and polarization independence.
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ScienceDaily
Arnault, who is worth $169 billion, said the tax would destroy the French economy and called the economist behind the tax a "far-left activist." Read more ›
3,706 fresh
Chinese shipments of tech products to the US plunged 70% in August compared to the fourth quarter of 2024, before the latest tariffs. Read more ›
683 fresh
If you take nothing else from me today, just take these three words: stick with it. Read more Read more ›
677 fresh
US plan for $100,000 application charge threatens $283bn technological services industry Read more ›
503 fresh
Radia originally built the Windrunner to carry wind turbine blades, but now wants to airlift batches of Chinooks and fighter jets at a time. Read more ›
377 fresh
Attendees wore red, white, and blue as they arrived at State Farm Stadium in Arizona for Charlie Kirk's memorial service on Sunday. Read more ›
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Elon Musk, Satya Nadella, and other tech leaders held an H-1B visa earlier in their careers. The program is set for big changes under Trump. Read more ›
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Trump's $100,000 H-1B visa fee sparked chaos in Silicon Valley, sending shockwaves through the tech industry as companies scrambled to adjust to costly new regulations. Read more ›
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The update is reaching users in South Korea, with a wider release expected over the next few days. Read more ›
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Y Combinator founder Paul Graham says he canceled his Disney+ subscription, joining fans boycotting the company over Jimmy Kimmel's suspension. Read more ›
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Save 10%, plus over $900 on cameras, lenses, and more with today’s Canon coupons for new and refurbished tech. Read more ›
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For decades, the default approach to startup financing in Europe has been binary. Either you raised venture capital, or you self-financed your business. One path came with visibility, credibility, and scale, but also dilution and pressure. The other offered autonomy and control, but often at the expense of speed and resources. Today, that dichotomy is ... Read more ›
142 fresh
The UK-based automaker has been forced to stop vehicle production as a result of the attack—costing JLR tens of millions of dollars and forcing its parts suppliers to lay off workers. Read more ›
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Tanush Sharanarthi, 26, said he applied for an H1-B visa three times and failed. His luck changed when he applied for an O-1 visa in August. Read more ›
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Samsung announced its lastest flagship tablet, the Galaxy Tab S11 Ultra, earlier this month during the annual IFA in Berlin, and now we have it in the office and about to start working on its review. The Galaxy Tab S11 Ultra is an impressive device with its massive 14.6-inch display. The panel remains unchanged from last year, but that's not an issue given that the screen was excellent in the... Read more ›
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He left behind a fast-track corporate career at AB InBev because the safe path felt too predictable. Now, he's running a startup in Indonesia. Read more ›
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Connections: Sports Edition is a New York Times word game about finding common sports threads between words. How to solve the puzzle. Read more ›
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ScienceDaily
Scientists in Zurich have shown that stem cell transplants can reverse stroke damage by regenerating neurons, restoring motor functions, and even repairing blood vessels. The breakthrough not only healed mice with stroke-related impairments but also suggested that treatments could soon be adapted for humans, marking a hopeful step toward tackling one of the world’s most devastating conditions. Read more ›
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In Texas, biologists have documented an extraordinary bird — the natural hybrid offspring of a green jay and a blue jay. Once separated by millions of years of evolution and distinct ranges, the two species were brought together as climate change expanded their territories. A backyard birder’s photo led to the discovery, and after years of elusiveness, scientists confirmed the bird’s identity through genetic testing. Read more ›
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Warming Arctic permafrost is unlocking toxic metals, turning Alaska’s once-clear rivers into orange, acid-laced streams. The shift, eerily similar to mine pollution but entirely natural, threatens fish, ecosystems, and communities that depend on them—with no way to stop the process once it starts. Read more ›
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Researchers at UNSW have found a way to make atomic nuclei communicate through electrons, allowing them to achieve entanglement at scales used in today’s computer chips. This breakthrough brings scalable, silicon-based quantum computing much closer to reality. Read more ›
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NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas giants hugging their stars to planets covered in lava or clouds of gemstones, the diversity of discoveries is staggering. With upcoming missions like the Roman Space Telescope and the Habitable Worlds Observatory, scientists are getting closer to detecting Earth-like planets, and possibly signs of life. Read more ›
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A newly discovered fossil in Mongolia’s Gobi Desert has revealed the oldest and most complete pachycephalosaur ever found, offering a rare glimpse into the early evolution of these dome-headed dinosaurs. Named Zavacephale rinpoche, or “precious one,” this juvenile specimen dates back 108 million years, pushing the group’s fossil record back by 15 million years. Read more ›
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Nitazenes, a powerful and largely hidden class of synthetic opioids, are quickly becoming a deadly factor in the overdose crisis. Over 20 times stronger than fentanyl, these drugs often go undetected on routine drug tests, making overdoses harder to diagnose and reverse. Cases from Tennessee reveal a disturbing pattern of fatalities, with nitazenes frequently mixed into counterfeit pills alongside fentanyl and methamphetamine. Read more ›
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Scientists at Harvard have discovered how salts like lithium bromide break down tough proteins such as keratin—not by attacking the proteins directly, but by altering the surrounding water structure. This breakthrough opens the door to a cleaner, more sustainable way to recycle wool, feathers, and hair into valuable materials, potentially replacing plastics and fueling new industries. Read more ›
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CHESS thin-film materials nearly double refrigeration efficiency compared to traditional methods. Scalable and versatile, they promise applications from household cooling to space exploration. Read more ›
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Microplastics have been detected in human blood, brain tissue, and even bones, where they may weaken skeletal structure and accelerate cell aging. Recent studies suggest that these particles could worsen metabolic bone diseases like osteoporosis, a risk that’s especially concerning as fractures are projected to rise sharply in the coming decades. Read more ›
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Most popular sources
Business Insider
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47% 7 |
Tom's Hardware
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10% 9 |
CNET
|
5% 4 |
Android Authority
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5% 2 |
Gizmodo
|
5% 5 |
| View sources » | |
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22.09.2025 05:15
Last update: 05:11 EDT.
News rating updated: 12:11.
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