Hệ Thống Điểm Tin Tổng Hợp

NGHIÊN CỨU Thu, 20 Au

1705. Scientists discover how gut bacteria “train” the intestine to fight inflammation

A compound made when gut bacteria break down dietary fiber may do more than briefly calm inflammation—it could leave a lasting protective “memory” in the gut. Northwestern Medicine researchers found that butyrate can reprogram intestinal lining cells so they continue encouraging anti-inflammatory immune responses even after the compound is gone. In mice, this effect boosted production of the immune-calming molecule IL-10 and reduced the severity of colitis-like disease.

ScienceDaily Trung lập

NGHIÊN CỨU Thu, 20 Au

1706. “One-in-a-million” sea creature fossil preserves soft tissue for 450 million years

Scientists have identified exceptionally rare soft tissue preserved in a 450-million-year-old crinoid fossil, more than 200 million years older than the first dinosaurs. Its delicate tube feet offer a remarkable new window into how some of Earth’s earliest reef animals lived, fed, and evolved.

ScienceDaily Trung lập

NGHIÊN CỨU Thu, 20 Au

1707. A lost mega-cliff may explain the Grand Canyon’s missing billion years

A colossal cliff system created as the supercontinent Rodinia broke apart may have exposed the heart of the Grand Canyon nearly a billion years before the Colorado River carved it. The ancient landscape could also help explain why enormous sections of North America’s geological record appear to be missing.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1708. A simple at-home test could cut colorectal cancer death risk by 43%

People who participated in colorectal cancer screening had a 43% lower risk of dying from the disease, according to long-term data from more than 376,000 people in Sweden. The findings suggest that completing a simple at-home screening test could make a major difference in survival.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1709. AI may know how you’ll respond to a vaccine before you get it

AI may be able to predict how strongly someone will respond to a vaccine before they receive it. By analyzing antibody patterns in more than 4,000 people, researchers found signs of “immune readiness” that helped distinguish strong responders from weak ones. Surprisingly, even some healthy people responded poorly, while some immunosuppressed people mounted strong responses.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1710. A strange new quantum droplet can hold itself together

Two very different types of quantum particles may be able to form stable droplets that hold themselves together, challenging decades of conventional thinking. The prediction could soon be tested experimentally and may reveal an unexpectedly rich world of new quantum phases.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1711. Hidden magnetism inside atoms may explain mysterious gamma rays

For decades, scientists have puzzled over why certain atomic nuclei unexpectedly produce large numbers of low-energy gamma rays. A new experiment traced the effect to magnetic changes inside the nucleus, where protons and neutrons effectively flip their tiny internal magnets. The discovery could sharpen models of everything from nuclear reactions on Earth to the creation of heavy elements in stars and neutron star mergers.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1712. Scientists catch a hidden electronic state forming in just 30 femtoseconds

Scientists watched a light-triggered hidden state form inside a material in only 30 femtoseconds, revealing a step that had never been seen before. The material first entered a fleeting electronic state in which its bonds reorganized in a repeating pattern, followed by tiny atomic shifts. This ultrafast pathway could offer a new way to control electronic properties with light and help inspire faster, more responsive technologies.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1713. This weight-loss hormone may protect the liver even without weight loss

A hormone already known for curbing appetite and supporting weight loss may have a surprising second job: protecting the liver from inflammation and scarring. Researchers at McMaster University found that GDF15 activates a previously unknown brain-to-liver pathway that triggers the release of glucocorticoids, helping calm immune activity in the liver.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1714. 2,200-year-old Roman shipwreck reveals ancient waterproofing secrets

Scientists analyzing a 2,200-year-old Roman shipwreck found that its hull was coated with pine tar and, in one area, a mixture of tar and beeswax. Pollen trapped in those ancient coatings acted like a geographic fingerprint, revealing the landscapes surrounding the ship when repairs were made.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1715. 3 minutes of sprinting does something 90 minutes of exercise does not

A few minutes of sprinting may reshape the bloodstream far more dramatically than a much longer moderate workout. Six 30-second sprints altered nearly a quarter of the blood proteins measured and more than 200 metabolites, while 90 minutes of moderate cycling produced far smaller immediate changes. Many of the proteins affected by sprinting were also associated with lower risks of obesity, type 2 diabetes, and other metabolic diseases.

ScienceDaily Trung lập

NGHIÊN CỨU Fri, 21 Au

1716. Trang nghiêm đón 7.104 mẫu sinh phẩm hài cốt liệt sĩ tại sân bay Gia Lâm

Bản tin từ Thành ủy Thành phố Hồ Chí Minh. Vui lòng bấm vào link để đọc toàn văn.

Thành ủy Thành phố Hồ Chí Minh Trung lập

NGHIÊN CỨU Fri, 21 Au

1717. 7.104 hài cốt liệt sĩ đã đến Trung tâm ADN: Tiến hành xử lý và bảo quản mẫu

Bản tin từ Báo Dân trí. Vui lòng bấm vào link để đọc toàn văn.

Báo Dân trí Trung lập

NGHIÊN CỨU Fri, 21 Au

1718. 7.104 mẫu sinh phẩm hài cốt liệt sĩ từ TP.HCM đã tới Hà Nội

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

Vietnam.vn Trung lập

NGHIÊN CỨU Mới cậ

1719. Why we must stop talking about artificial general intelligence — and instead build ‘pro-worker’ AI

Nature, Published online: 21 August 2026; doi:10.1038/d41586-026-02566-6Rather than racing to replace people, we should build AI tools that amplify human expertise and expand opportunity.

Nature Science Trung lập

NGHIÊN CỨU Fri, 21 Au

1720. Nhiều bất cập trong quản lý, thực hiện các đề tài khoa học tại Viện Hàn lâm Khoa học và Công nghệ Việt Nam

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

Vietnam.vn Trung lập

NGHIÊN CỨU Fri, 21 Au

1721. Giải mật kết luận thanh tra: Nhiều khoản chi sai quy định trong nghiên cứu đề tài khoa học

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

bacninhtv.vn Trung lập

NGHIÊN CỨU Fri, 21 Au

1722. Giải mật kết luận thanh tra tại Viện Hàn lâm Khoa học và Công nghệ Việt Nam

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