Did UV Rays Doom Neanderthals?
Our ancestral cousins went mysteriously extinct around 40,000 years ago, while humans did not.
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Associated Press
2 hours ago
- Associated Press
Zentrogene Medical Laboratory Announces Vision for National Healthcare Self-Reliance and Scientific Sovereignty in Cambodia
Zentrogene Medical Laboratory transforms Cambodia's healthcare landscape with advanced genetic testing, reducing dependency and building national resilience. Cambodia, August 10, 2025 -- In Cambodia's pursuit of greater scientific and healthcare self-reliance, Zentrogene Medical Laboratory is playing a pivotal role. Since my appointment as Chief Operating Officer, I have worked diligently to create a future where Cambodians no longer rely on foreign powers for essential healthcare services, particularly genetic testing. For too long, Cambodian patients and healthcare providers faced the challenge of sending critical genetic samples abroad due to the lack of local technology and expertise. This dependency often resulted in delayed results, increased costs, and limited control over the outcome. At Zentrogene, we have transformed this scenario by creating a fully equipped genetic testing laboratory that now serves as a cornerstone of Cambodia's medical independence. Pioneering a New Era in Genetic Testing At Zentrogene, our mission is to revolutionize genetic testing in Cambodia, empowering individuals and healthcare professionals with precise insights for proactive health management and personalized treatments. With the establishment of Cambodia's most advanced genetic laboratory, we have achieved this goal. The lab is equipped with a Next-Generation Sequencing (NGS) platform, a state-of-the-art facility, and a team of experts with international experiences and educational backgrounds from the UK, the US, China, and Hong Kong. We now offer a range of genetic testing services that allow for faster, safer, and locally-controlled diagnostic results, eliminating the need for international outsourcing. These services include: Genetic Testing: Medical Testing: By offering these services locally, we are able to reduce the dependency on foreign laboratories, ensuring that Cambodian doctors can rely on world-class testing right at home. This approach enhances the speed and efficiency of healthcare delivery, while also reducing costs and improving quality control. A Strategic Asset for National Resilience The mission of Zentrogene extends beyond individual healthcare. By localizing cutting-edge genetic capabilities, we are building a strategic asset for Cambodia, one that strengthens not only healthcare but also other critical sectors. It strengthens Cambodia's national resilience by establishing a foundation for scientific innovation that serves various sectors, including public health, agriculture, environmental science, and scientific research. Our advanced NGS technology supports: Through these efforts, Zentrogene is helping to build a self-reliant, scientifically empowered Cambodia - one that can address complex challenges with homegrown expertise and technology. In short, genetics is no longer a foreign asset we borrow; it is now a Cambodian strength we grow. Supporting Cambodian Research and Innovation Zentrogene is deeply committed to supporting the next generation of Cambodian researchers. We offer cost-free testing services and sequencing assistance to academic and scientific institutions conducting genetic research and precision medicine studies. Our goal is to foster an environment where Cambodian research thrives, using the latest technology and eliminating the need for outsourcing. We actively seek partnerships with institutions across all ranges of sectors, ranging from healthcare to agriculture, environmental science, and public health. By empowering local researchers with cutting-edge technology, we are ensuring that Cambodia's scientific future is in the hands of our own people. A Commitment to Cambodia's Future In this moment, the importance of our national healthcare capability has never been clearer. Cambodia must not and will not depend on the other country that threatens our well-being in times of conflict. At Zentrogene, our dedication to Cambodia's healthcare system and scientific growth is unwavering. With our state-of-the-art laboratory and world-class expertise, we are ensuring that Cambodians have access to the latest advancements in healthcare and genetic testing without relying on external sources. Furthermore, under the highly esteemed and visionary leadership of Samdech Moha Borvor Thipadei HUN MANET, Prime Minister of the Kingdom of Cambodia, the nation continues to enjoy peace and stability, which is a critical foundation for progress in healthcare and scientific innovation. His government's clear vision has prioritized the development of a resilient healthcare system, the advancement of medical science, and the reduction of dependency on foreign services. Our vision is one of national self-reliance in science and medicine, where Cambodia's people are empowered by local solutions that are tailored to our unique needs. By continuing to advance the field of genetic testing, Zentrogene is proud to contribute to a stronger, more resilient healthcare system in Cambodia. About Zentrogene Zentrogene Medical Laboratory is Cambodia's first and only laboratory focused on advanced genetic testing. The company's mission is to empower the Cambodian healthcare sector by providing cutting-edge diagnostic services and fostering the development of scientific and medical self-reliance in Cambodia. Media Contact Chanraksmey Veal COO, Zentrogene Medical Laboratory Email: [email protected] Facebook LinkedIn Contact Info: Name: Chanraksmey Veal Email: Send Email Organization: Zentrogene Medical Laboratory Website: Release ID: 89166320 Should any problems, inaccuracies, or doubts arise from the content contained within this press release, we kindly request that you inform us immediately by contacting [email protected] (it is important to note that this email is the authorized channel for such matters, sending multiple emails to multiple addresses does not necessarily help expedite your request). Our dedicated team will promptly address your concerns within 8 hours, taking necessary steps to rectify identified issues or assist with the removal process. Providing accurate and dependable information is at the core of our commitment to our readers.
New York Times
6 hours ago
- New York Times
Fossil Shows a Sharp-Toothed Mammal That Thrived Among Dinosaurs
Around 145 million years ago, the beach in what is today Dorset, England, was covered in a freshwater lagoon. It was teeming with dinosaurs, pterosaurs, crocodiles and turtles. Making its way among all these beasts was a small puff of fur with excruciatingly sharp teeth. Scientists last month described the prehistoric mammal in The Proceedings of the Geologists' Association. They named it Novaculadon mirabilis, from novacula, the Latin word for razor. 'The premolars form quite a sharp cutting edge,' said Steven Sweetman, a paleontologist at the University of Portsmouth in England and an author of the paper. The species was probably omnivorous, with teeth designed for processing vegetation but also possibly meat. Novaculadon, about the size of a mouse, came from an order of mammals called multituberculates. They are named for the round 'tubercles,' or outgrowths on their teeth. They were among the most successful groups of ancient mammals yet discovered, living alongside dinosaurs during the Mesozoic Era. Though unrelated to mice and rats, they most likely filled a similar role as an easy food source for larger predators while also dispersing seeds and controlling insects, all the while avoiding the weighty footfalls of roaming sauropods. The Novaculadon specimen was discovered in a rock on the Dorset beach. Its full jawbone was found with the majority of its teeth intact, including a robust incisor and premolars, though it lacked the molars. Scientists used X-ray computed tomography to digitally isolate the teeth without the risk of damaging the delicate fossil. Want all of The Times? Subscribe.
Forbes
7 hours ago
- Forbes
The Perseids Are Peaking Now — Here's How To Beat The Moonlight
When is the Perseid meteor shower? Happening right now — and peaking this week — the fastest and brightest meteor shower of the year will likely underwhelm. 'The Perseid meteor shower is active between Jul. 17 and Aug. 24,' said Dr Shyam Balaji, theoretical physicist at King's College London, in an email. 'It peaks on Aug. 12, but the light from the full moon might make meteors harder to spot that night.' Harder, but not impossible. Here's everything you need to know about — and how and when to get the best view of — the Perseid meteor shower this week. Peak Night Is August 12–13 — But Moonlight Will Be a Factor On the peak night, Aug. 12–13, a bright gibbous moon — about 84% lit and rising just as it starts to get dark — will vastly reduce the visibility of 'shooting stars.' 'The light from the full moon might make meteors harder to spot that night,' said Balaji. The best chance may be just after sunset and before moonrise, when the sky is still dark, on Aug. 12 — but it's a narrow window. Expect About 5-10 'Shooting Stars' Per Hour On The Peak Night Although the Perseids can see about 75 'shooting stars' per hour during their peak night, this year observers might spot only five to 10 meteors per hour. That's the huge impact of a bright gibbous moon. 'The Perseid meteor shower is caused by the Earth travelling through the debris left by a comet called Swift-Tuttle,' said Balaji. 'The debris falls through the Earth's atmosphere, and as it burns up, you get the meteor shower display.' Find An Open Space With A Clear View Although strong moonlight means there's no point in escaping to dark skies for the Perseids this year, you still need to think about your observing location. "The key would be to find an open space with a clear view of as much of the sky as possible, since meteors can appear anywhere,' said Dr. Qicheng Zhang, astronomer at Lowell Observatory in Flagstaff, Arizona, in an email. He adds that smoke and smog can also make a noticeable difference. The Peak Night Is Still Worth Watching Despite the Moon Although the Perseid meteor shower will be marred by moonlight, it can still be an astronomical highlight for stargazers. That's because some of the brighter 'shooting stars' — called fireballs — will still be visible to those with lots of patience. The best chance may be just after sunset and before moonrise, when the sky is still dark, on Aug. 12 — but it's a narrow window. There may be reasons to look for Perseids in a darker sky, but there's still likely to be a visible uptick in rates around the peak night. 'The Perseids in the middle of the month are still likely to produce the most visible meteors despite the moon,' said Zhang. You Can Take Evasive Action To Beat The Strong Moonlight There's not much you can do about moonlight interrupting the peak of the Perseid meteor shower, but you can lessen its impact by keeping the moon behind you and, better still, watching from somewhere in shadow. However, be careful that the obstruction you use to block the moon doesn't also block too much of the night sky. That's likely to be a bigger problem the higher the moon rises into the sky after midnight. The Nights Following The Peak Are Also Worth Being Outside For The nights immediately afterwards are also worth being outside for looking for 'shooting stars.' 'The moon rises slightly later each night around the time of the Perseids peak, giving a slightly longer moonless window for later nights,' said Zhang. 'However, typically, the meteor rate drops off substantially from the peak — one would probably still see more meteors on the peak night than afterward, all else equal.' There Could Be A Sudden Outburst Sudden, unpredictable outbursts could increase that number, but they're rare and difficult to forecast. 'Outbursts are notoriously hard to predict since they require us to know precisely how the parent comet responsible for the meteors was behaving centuries ago, long before astronomers were observing it in any detail,' said Zhang. 'Strong outbursts in meteor activity may last only a few hours, and because they're unpredictable in time, require either a lot of luck or watching for many hours to have a reasonable chance of catching.' The Perseid meteor shower is caused by the Earth travelling through the debris left by comet Swift-Tuttle. Look To The North-East For The Best Chance 'Shooting stars' can appear anywhere in the night sky at any time. However, there is a radiant point, a specific location in the night sky from which the meteors appear to originate. 'The best place to view the Perseid meteor shower is in the Northeast near the constellation Perseus,' said Balaji. 'While you can look at the whole sky and are likely to see a meteor, that's the target location.' The brightly lit moon might upset your view of the Perseid meteor shower in 2025, but it will simultaneously create a rather beautiful sight. Look alongside the moon as it rises in the east — albeit uncomfortably near the Perseids' radiant point — and you'll see the planet Saturn, close to looking its biggest, brightest and best in 2025. Wishing you clear skies and wide eyes.
