Hệ Thống Điểm Tin Tổng Hợp

NGHIÊN CỨU Mon, 10 Au

25. Exercise may help the aging brain “take out the trash”

Regular exercise may help the brain clear away harmful waste that can build up with age. Researchers found that physical activity supports several processes linked to the brain’s glymphatic cleanup system, including better sleep, lower inflammation, and healthier blood vessels. Because this waste-removal system becomes increasingly important as we get older, exercise could play a meaningful role in protecting against cognitive decline.

ScienceDaily Trung lập

NGHIÊN CỨU Mon, 10 Au

26. The secret hidden in these ancient manuscripts isn’t written in ink

Researchers can now recover DNA from centuries-old parchment without damaging the manuscripts, turning historic documents into unexpected genetic time capsules. The hidden clues could reveal ancient trade routes, livestock history, manuscript origins, and details of everyday life stretching back more than a thousand years.

ScienceDaily Trung lập

NGHIÊN CỨU Mon, 10 Au

27. A simple blood test could detect multiple cancers and reveal where they started

UCLA researchers have created a blood test that can scan DNA signals for multiple cancers, liver diseases, and signs of organ damage—and even indicate where trouble may be developing. Early results suggest the inexpensive approach could bring medicine closer to a single blood test capable of catching a wide range of diseases before they become harder to treat.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 11 Au

28. 150-million-year-old dinosaur footprints reveal something strange about its walk

A spectacular 150-million-year-old trail of more than 130 footprints captures a giant sauropod making a complete loop before continuing on its way. Its uneven stride hints that the long-necked dinosaur may have been walking with a limp.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 11 Au

29. King Harold may have lost England by backing the wrong pope

A forgotten fragment of a lost papal letter is offering a surprising new explanation for the Norman Conquest. England may have backed the wrong pope during a bitter religious power struggle, giving Pope Alexander II a political reason to support William the Conqueror’s invasion. The discovery suggests Harold’s downfall in 1066 was shaped by intrigue in Rome as well as bloodshed at Hastings.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 11 Au

30. Marine heatwaves are harming human health in surprising ways

Marine heatwaves are emerging as a threat not just to coral reefs and fisheries, but to human health and well-being. Researchers warn that unusually hot oceans can fuel stronger storms, trigger harmful algal blooms, reduce seafood supplies, disrupt livelihoods, and contribute to anxiety, grief, and depression in coastal communities.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 11 Au

31. Dogs can tell fear from sadness — and scientists saw it in their brains

Dogs may understand our emotions more deeply than scientists realized. Brain scans show that happy human faces activate regions in dogs linked to higher-level processing and reward, suggesting that smiles carry special emotional significance for them.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

32. Scientists find evidence for two origins of life on Earth

Scientists probing life’s deepest origins have uncovered evidence that the first free-living cells may have emerged not once, but twice. The findings suggest a striking possibility: life may share one ancient genetic code, yet have undergone two separate transitions into free-living existence.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

33. Ozempic may have revealed the brain’s hidden “craving center”

Ozempic-like drugs appear to weaken more than hunger—they may also reduce cravings for alcohol and other addictive substances. Scientists are increasingly tracing this effect to the lateral septum, a brain region that helps connect memories and surroundings with rewarding experiences. Packed with GLP-1 receptors, it may act as a crucial control point between thinking about a reward and feeling compelled to pursue it. The discovery could open new approaches to treating addiction as well as obesity.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 11 Au

34. MIT neuroscientists discover the brain can reason without words

MIT neuroscientists have found striking evidence that language and logical reasoning are powered by separate systems in the brain. Even people with severe language impairments caused by stroke were able to solve challenging logic puzzles as well as people without those impairments, while brain scans showed that language-processing regions stayed largely quiet during reasoning tasks.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 11 Au

35. Black holes older than the Big Bang could explain dark matter

Some black holes roaming the Universe today may actually be older than the Big Bang. A new cosmic “bounce” model suggests the Universe expanded from an earlier contracting phase, allowing ancient black holes to survive the transition as cosmic fossils. These relics could potentially explain dark matter and why surprisingly massive objects appeared so early in cosmic history.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

36. 3,500-year-old skeletons challenge what scientists thought they knew about syphilis

Ancient remains from Vietnam suggest diseases like yaws may have been passed from mother to child thousands of years ago, a form of transmission often assumed to indicate syphilis. The discovery could overturn how scientists interpret ancient infections and complicate the long-running mystery of syphilis’s origins.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

37. Scientists discover a hidden brain rhythm that could improve Parkinson’s treatment

Scientists have pinpointed a brain network—and its distinctive electrical rhythm—that appears to drive the benefits of deep brain stimulation for Parkinson’s disease. The discovery could lead to more precise, personalized stimulation settings and better results for patients.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

38. Ordinary WiFi can now identify you with near-perfect accuracy

Ordinary WiFi networks could quietly become powerful surveillance tools, allowing people to be identified without cameras, special sensors, or even carrying a connected device. Researchers showed that unencrypted signals routinely exchanged between WiFi devices and routers can be used to create radio-based images of people and recognize them within seconds. In tests involving 197 participants, the system identified individuals with nearly 100% accuracy, even from different angles and regardless of how they walked.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 11 Au

39. “Cannot be explained” – New super steel stuns scientists

Scientists have created an unusually corrosion-resistant stainless steel that could replace costly titanium components used to produce green hydrogen. The breakthrough could reduce structural material costs by roughly 40 times and make seawater-based hydrogen production far more economical.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

40. A strange crystal made of electrons just revealed its hidden motion

Physicists have found a new way to peer inside one of matter’s most elusive quantum states: the Wigner crystal, where electrons stop behaving like independent particles and organize into a crystal-like pattern. By shining light on an atomically thin material cooled close to absolute zero, researchers uncovered optical signals that reveal not just where the electrons are, but how they move together.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

41. The adult brain can repair itself better than scientists thought

The adult brain may be far better at repairing itself than scientists once believed. In mice, researchers discovered a special group of support cells called astrocytes that respond to damaged brain tissue by rebuilding lost cellular networks. Rather than simply moving into the injured area, these cells perform a remarkable maneuver: they create new nuclei and send them traveling through long cellular extensions to repopulate damaged regions.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

42. James Webb captures a cosmic lion sculpted by a dying star

James Webb has captured a striking new infrared view of NGC 2392, the Lion Nebula, revealing the dramatic aftermath of a dying Sun-like star. At its center, a scorching white dwarf is blasting radiation into surrounding gas and dust, carving out the nebula’s lion-like face while illuminating a sprawling “mane” of surviving dusty clumps.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

43. Scientists turn sheep’s wool into a material that helps regrow bone

Keratin extracted from sheep’s wool helped damaged bone regenerate in animals, producing tissue that was more organized and structurally similar to healthy bone than tissue grown with conventional collagen scaffolds. The discovery could turn an abundant agricultural byproduct into a promising new material for regenerative medicine.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

44. Scientists turn Starlink into a giant scanner for Earth’s upper atmosphere

Researchers have found a clever new way to map a part of Earth’s upper atmosphere that is notoriously difficult to observe. Using orbital data from roughly 1,200 Starlink satellites, they reconstructed changes in atmospheric density about 500 kilometers above Earth. The approach could sharpen satellite tracking and help reduce the growing risk of collisions in increasingly crowded orbits.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 12 Au

45. Preserving the green of Thanh Phu, sustainably conserving the wetland ecosystem.

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Mới cậ

46. A controversial Alzheimer’s surgery is said to reverse symptoms — here’s what scientists know

Nature, Published online: 12 August 2026; doi:10.1038/d41586-026-02448-xJaw-dropping patient videos and miraculous testimonials ignited a frenzy in China over a technique that aims to improve drainage from the brain. Now it is entering trials worldwide.

Nature Science Trung lập

NGHIÊN CỨU Wed, 12 Au

47. Thành lập Hội đồng xét tặng Giải thưởng Hồ Chí Minh

Bản tin từ Cổng thông tin đài tiếng nói Việt Nam. Vui lòng bấm vào link để đọc toàn văn.

Cổng thông tin đài tiếng nói Việt Nam Trung lập

NGHIÊN CỨU Wed, 12 Au

48. Build a solid foundation for breakthroughs.

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