Hệ Thống Điểm Tin Tổng Hợp

NGHIÊN CỨU Wed, 29 Ju

3673. NCS. Nguyễn Quốc Tùng bảo vệ thành công Luận án tiến sĩ 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.

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3674. The dark horse of biology: how RNA is becoming a nanotool maker’s dream

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02180-6Scientists are harnessing its ability to fold, switch and reorganize itself to create a new generation of cellular technologies.

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3675. To help children with rare diseases, we must solve drug delivery

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02182-4Nanoparticle technologies hold promise for delivering gene therapies to children with few treatment options.

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3676. How mosquitoes are conquering the world — in four charts

Nature, Published online: 29 July 2026; doi:10.1038/d41586-025-03966-wMosquito-borne diseases are breaking records as climate change and other human influences allow the insects to expand their range.

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3677. Three rising stars of nanoscience and nanotechnology

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02181-5The smallest building blocks are enabling next-generation solutions.

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3678. A guide to the Nature Index

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02183-3A description of the terminology and methodology used in this supplement, and a guide to the functionality that is available free online at natureindex.com.

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3679. Was art key to ancient humans' success? The secrets of Hohle Fels cave

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02359-xNew discoveries at famous archeological site add to mystery of ancient human culture.

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3680. Why tomorrow’s nanotechnologies need support today

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02179-zThe field seems to be on the cusp of big advances, but a concerted effort is needed to realize its true potential.

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3681. Author Correction: A ductile solid electrolyte interphase for solid-state batteries

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

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NGHIÊN CỨU Tue, 28 Ju

3682. 4 in 5 toddler foods are ultra-processed

A grocery-store audit found that many foods marketed for toddlers may be far less healthy than parents expect. Of nearly 2,800 products examined in Texas, 81% were ultra-processed, and almost half failed at least one World Health Organization nutrient standard, often because they contained too much sugar, sodium, fat, or too many calories.

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NGHIÊN CỨU Wed, 29 Ju

3683. Why are so many dead bumblebees appearing on sidewalks?

Bumblebees naturally have short lives, but extreme heat and human activity are making survival harder. Pesticides can poison bees or destroy the flowers they depend on, while habitat loss leaves them with fewer safe places to live and feed. Protecting native plants and using fewer chemicals could help these vital pollinators recover.

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NGHIÊN CỨU Wed, 29 Ju

3684. The search for life on Jupiter's icy moon Europa just got more complicated

Europa’s hidden ocean has made the icy moon one of the solar system’s most promising places to search for habitable conditions. Scientists have hoped that water from this deep ocean might rise through cracks and form shallow reservoirs that future spacecraft could more easily study. New simulations suggest that journey is unlikely because turbulent water would rapidly lose heat, form ice crystals, and clog the fractures, sometimes within hours.

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NGHIÊN CỨU Wed, 29 Ju

3685. Earth’s hidden “gold kitchen” lies beneath the seafloor

Deep beneath submarine volcanoes, Earth may be running a natural “gold kitchen.” By analyzing volcanic glass from the Kermadec island arc north of New Zealand, researchers found that water-rich mantle repeatedly melts beneath subduction zones, gradually concentrating gold in rising magma. The process works because intense melting breaks down sulfur-rich minerals that normally trap gold, releasing the metal into the melt.

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NGHIÊN CỨU Wed, 29 Ju

3686. Your gut may help your brain decide what to remember

Signals traveling from the gut to the brain may help turn meals into lasting memories. Rats showed stronger memory activity after consuming nutritious foods, but not after drinking sweet liquids with little or no nutritional value. Blocking the vagus nerve erased this effect and made it harder for the animals to remember where food had been located. Over time, diets high in fat and sugar also weakened this memory system.

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NGHIÊN CỨU Wed, 29 Ju

3687. Scientists find a simple way to stop cavities without drilling

A liquid brushed onto cavities in seconds may spare many young children from pain, infection, and surgery. A major U.S. trial found that silver diamine fluoride stopped decay in more than half of treated baby teeth. The treatment requires no drilling, shots, or sedation, although it does permanently darken the decayed area.

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NGHIÊN CỨU Wed, 29 Ju

3688. Can’t sleep in the heat? These 8 tricks could save your night

Sleeping well during a heatwave starts with stopping the home from overheating. Close blinds against strong sunlight, ventilate when the air outside becomes cooler, and avoid using heat-producing appliances during the hottest hours. Moving to a cooler room, choosing light bedding and using fans or ice packs safely can also make hot nights more manageable.

ScienceDaily Trung lập

NGHIÊN CỨU Wed, 29 Ju

3689. New microwave frying method could make french fries much healthier

A new cooking method could make French fries crispier in less time while significantly limiting how much oil they absorb. Researchers propose combining microwave heating, which keeps oil out, with conventional frying, which provides the crunch consumers expect.

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3690. Daily briefing: Why all living cells emit a faint glow

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02363-1The emission of ‘biophotons’ could be a cell’s way of communicating with its neighbours. Plus, a ‘timer’ in the brain that tracks sleep and who is accountable when physicians and AI work together.

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3691. Can long COVID be prevented? Two drugs finally show promise

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02341-7Rigorous trials suggest they reduce the risk of long-term disease after coronavirus infection.

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3692. The past is an open can of worms: a stimulated-memory exhibition

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02254-5A lost world.

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3693. 40,000-year-old bird carvings provide clues to how ice age humans flourished

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02312-yNewly discovered figurines point to skills that might have helped shape early humans’ expansion across Europe.

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3694. Obituary: Susumu Tonegawa, Japan’s first Nobel prizewinner in physiology or medicine

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02340-8Fearless molecular biologist who revealed the workings of antibodies and memories.

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NGHIÊN CỨU Tue, 28 Ju

3695. Khởi động đào tạo nhân lực lượng tử

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

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3696. Polio will come roaring back if the task of eradicating it isn’t finished soon

Nature, Published online: 29 July 2026; doi:10.1038/d41586-026-02308-8Eliminating polio is within reach — if countries see it as an essential public-health priority.

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