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4009. Insulator-free topological photonic multi-lane highways

Nature, Published online: 22 July 2026; doi:10.1038/s41586-026-10817-9An insulator-free topological waveguide architecture comprising four inequivalent photonic valley half-semimetals arranged in a parallel, cyclic configuration and stacked very close to one another demonstrates robust, multi-lane, unidirectional light transport with 100% spatial efficiency.

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4010. Structural basis of the RNA-editing cascade in trypanosome mitochondria

Nature, Published online: 22 July 2026; doi:10.1038/s41586-026-10831-xCryo-electron microscopy sheds light on the architecture of the Trypanosoma brucei mitochondrial editosome and reveals how this assembly mediates mRNA editing through the insertion and deletion of uridine nucleotides.

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4011. Prior therapy defines mutation profiles in childhood cancer at relapse

Nature, Published online: 22 July 2026; doi:10.1038/s41586-026-10803-1Chemotherapy, particularly with platinum-based drugs, is associated with substantial, rapidly detectable mutagenesis in childhood cancers, tripling private signatures and doubling mutation burden, highlighting therapy-induced tumour evolution and opportunities for safer, de-escalated treatment.

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4012. CRISPR–Cas regulates expression of embedded anti-phage defence systems

Nature, Published online: 22 July 2026; doi:10.1038/s41586-026-10833-9CRISPR–Cas systems transcriptionally tune diverse innate defences using CRISPR RNA-like guides to balance antiviral protection with fitness, and hyperactivate these defences when compromised, establishing a layered bacterial ‘immunity guard’ network.

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4013. Non-epitaxial perovskite polariton laser diode operating under direct current

Nature, Published online: 22 July 2026; doi:10.1038/s41586-026-10824-wBy integrating a solution-grown perovskite microplate with chemically inert single-walled carbon nanotube electrodes and embedding them into an optical microcavity, the new microdevices can achieve polariton lasing under a constant direct current at 8 K.

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4014. Structures and inhibition of the Crimean–Congo haemorrhagic fever virus polymerase

Nature, Published online: 22 July 2026; doi:10.1038/s41586-026-10701-6Structural studies of Crimean–Congo haemorrhagic fever virus (CCHFV) polymerase reveal the structural basis of CCHFV RNA synthesis and highlight druggable sites for designing both nucleoside antivirals and non-nucleoside antivirals.

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4015. How do quantum computers work?

Nature, Published online: 22 July 2026; doi:10.1038/d41586-026-02219-8Recent breakthroughs suggest usable devices could be here in a decade.

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4016. What counts as a moon? Huge ‘exosatellite’ sparks debate

Nature, Published online: 22 July 2026; doi:10.1038/d41586-026-02299-6Discovery of a distant Jupiter-mass object could pave the way for detection of exomoons — plus, a rare transmissible cancer found in catfish.

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4017. Electronic-resonance enhanced molecule for perovskite solar cells

Bản tin từ Nature Science. Vui lòng bấm vào link để đọc toàn văn.

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4018. RNA synthesis and substrate analog inhibition in the CCHFV polymerase

Bản tin từ Nature Science. Vui lòng bấm vào link để đọc toàn văn.

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NGHIÊN CỨU Wed, 22 Ju

4019. NCS. Đỗ Văn Đạt bảo vệ thành công Luận án tiến sỹ tại Hội đồng bảo vệ Học viện Tài chính

Bản tin từ Học viện Tài chính. Vui lòng bấm vào link để đọc toàn văn.

Học viện Tài chính Tích cực

NGHIÊN CỨU Wed, 22 Ju

4020. Part 2: A promise to history, a command from the heart!

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

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4021. Why some trees never come back after rainforests are cleared

Nature, Published online: 20 July 2026; doi:10.1038/d41586-026-02259-0Tree diversity is lower in regenerated forests than in old forests — even after 120 years of regrowth.

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4022. Air conditioning is not enough to keep people cool — can scientists find an alternative?

Nature, Published online: 22 July 2026; doi:10.1038/d41586-026-02273-2Advances in materials allow buildings to be cooled as temperatures rise.

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NGHIÊN CỨU Wed, 22 Ju

4023. Ancient ferns turned Triassic Europe into a wildfire inferno

Ancient fern savannahs may have transformed parts of Europe into a wildfire-prone inferno during the end-Triassic mass extinction. New fossil evidence suggests the ferns repeatedly regrew after fires, creating fresh fuel that helped prolong the devastation.

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NGHIÊN CỨU Wed, 22 Ju

4024. Colorectal cancer warning signs younger adults should never ignore

Colorectal cancer is now the leading cause of cancer death among people under 50, and cases in younger adults continue to rise. Warning signs can include persistent bowel changes, recurring rectal bleeding, dark or narrow stools, unexplained weight loss, and fatigue. These symptoms often have harmless causes, but they should not be dismissed, especially when they are new or ongoing. Early detection can greatly improve treatment outcomes.

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NGHIÊN CỨU Wed, 22 Ju

4025. Đột phá chưa từng có: Việt Nam làm chủ công nghệ giải trình tự gen của chính người Việt

Bản tin từ Kenh14.vn. Vui lòng bấm vào link để đọc toàn văn.

Kenh14.vn Tích cực

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4026. Eyes upturned towards infinity

Nature, Published online: 22 July 2026; doi:10.1038/d41586-026-02256-3Stars in our eyes.

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NGHIÊN CỨU Wed, 22 Ju

4027. Lab-grown mini brains may predict which Alzheimer’s treatments will work

Miniature brain models grown from patients’ cells revealed striking differences in how Alzheimer’s-related tissue responds to an antidepressant. The organoids and the particles they release could eventually guide more personalized treatments and provide new clues for diagnosing the disease.

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NGHIÊN CỨU Wed, 22 Ju

4028. Scientists revive a powerful antibiotic that superbugs had defeated

Scientists have found a way to revive vancomycin, a powerful antibiotic that some dangerous bacteria have learned to resist. Instead of creating an entirely new drug, researchers paired vancomycin with a small molecule called pghi-4, which blocks a bacterial enzyme linked to resistance. The combination restored the antibiotic’s ability to kill drug-resistant E. faecium, raising hopes that similar chemical helpers could rescue other failing medicines.

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NGHIÊN CỨU Wed, 22 Ju

4029. MIT’s new lidar chip could give self-driving cars a wider view

MIT engineers have found a way to give chip-based lidar a wider, clearer view without relying on moving parts. Their design uses differently shaped antennas that can sit close together without scrambling one another’s signals. In tests, the system sharply reduced interference while steering a single precise beam across a broad field of view.

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NGHIÊN CỨU Wed, 22 Ju

4030. A strange quantum effect dramatically boosts energy transfer

Researchers discovered a proton-assisted mechanism that greatly improves how triplet energy moves between quantum dots and nearby molecules. The proton briefly shifts position, helps coordinate electron movement, and then returns to where it started. This quantum-driven shuttle could offer a powerful new way to tune solar cells, lasers, and catalytic reactions.

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4031. Here’s what’s next for the Artemis II astronauts

Nature, Published online: 22 July 2026; doi:10.1038/d41586-026-02020-7Newfound fame has proved to be stellar for some astronauts but harder for others. Will NASA’s popular crew need some space?

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NGHIÊN CỨU Wed, 22 Ju

4032. Thông báo lịch bảo vệ luận án tiến sĩ của NCS Kiều Văn Nam

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

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