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745. Why do astronauts’ bodies waste away? Space-station study points to mitochondria

Nature, Published online: 16 July 2026; doi:10.1038/d41586-026-02089-0Human cells cultured in microgravity produced fewer mitochondrial proteins.

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746. Man’s ability to make sperm restored after testicular tissue transplant: what scientists think

Nature, Published online: 17 July 2026; doi:10.1038/d41586-026-02191-3Testicle sample removed from a ten-year-old before chemotherapy and frozen proves viable 16 years later.

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747. Found: a rocky exoplanet with an atmosphere — could it host life?

Nature, Published online: 17 July 2026; doi:10.1038/d41586-026-02200-5Astronomers have spotted helium escaping from LHS 1140b, an exoplanet orbiting in its star’s ‘habitable zone’.

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748. Can giant space mirrors boost green energy on Earth? A start-up aims to find out

Nature, Published online: 17 July 2026; doi:10.1038/d41586-026-02218-9Astronomers are deeply worried that a planned array of 50,000 mirror-bearing satellites in orbit will severely compromise telescopes.

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749. Why pain hurts more when we’re lonely, and the myth of original sin: Books in brief

Nature, Published online: 17 July 2026; doi:10.1038/d41586-026-02264-3Andrew Robinson reviews five of the best science picks.

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750. Wearable sensors on the face are invisible to the eye

Nature, Published online: 17 July 2026; doi:10.1038/d41586-026-02193-1Electrodes that measure brain waves and more cannot be seen or felt.

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751. Briefing Chat: Sweet! Elusive sugar molecules found in space

Nature, Published online: 17 July 2026; doi:10.1038/d41586-026-02263-4Nature staff discuss the discovery of a four carbon ‘true sugar’ in interstellar space — plus, a formula inscribed on a wall reveals a Maya mathematician’s name.

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NGHIÊN CỨU Thu, 16 Ju

752. Quantum breakthrough links light and magnetism in atomically thin materials

A new review highlights exciting progress in atomically thin quantum materials where light and magnetism work together in ways never before possible. In these materials, light-generated excitons can interact directly with magnetic behavior, creating opportunities to control magnetic states using light alone. Scientists believe this could pave the way for advanced optical memory, quantum devices, and ultra-efficient photonic technologies.

ScienceDaily Tích cực

NGHIÊN CỨU Thu, 16 Ju

753. Earth has a natural thermostat and scientists finally know how it works

Scientists have identified a hidden feedback loop that may explain how Earth has regulated its climate for tens of millions of years. As sea levels rose and fell, they changed how much phosphate reached the open ocean, affecting marine life and the amount of carbon buried beneath the seafloor. That burial removed carbon dioxide from the atmosphere, helping cool the planet.

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NGHIÊN CỨU Thu, 16 Ju

754. More than 400 sick as CDC searches for the source of a mystery outbreak

A growing Cyclospora outbreak has sickened more than 400 people in four states, and investigators are still searching for the contaminated food responsible. The CDC warns the actual number of cases is likely much higher and urges anyone with symptoms to seek medical care.

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NGHIÊN CỨU Fri, 17 Ju

755. “Silly sprinklers” help scientists finally solve Feynman’s famous sprinkler mystery

A team of mathematicians used whimsical "silly sprinklers" to solve a physics mystery that has puzzled scientists for decades. Their experiments showed that the rotation of both normal and reverse sprinklers is driven by the momentum of flowing water, not by the outside water flow or other long-standing theories. The results finally provide a clear answer to Feynman’s famous sprinkler problem. They could also help engineers design more efficient fluid-powered machines.

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NGHIÊN CỨU Thu, 16 Ju

756. Sun-like star caught after eating one of its own planets

A distant Sun-like star appears to have devoured one of its planets, leaving behind a surprising chemical fingerprint. Researchers found an unusually high concentration of lithium, a strong sign that planetary material was mixed into the star. Careful comparisons with dozens of similar stars confirmed the signal is highly unusual, and scientists think a massive brown dwarf companion may have helped send the planet on its fatal plunge.

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NGHIÊN CỨU Thu, 16 Ju

757. This sugar-coated therapy boosted survival against deadly brain cancer by 50% in mice

A new experimental treatment may have found a way to outsmart glioblastoma’s toughest defense: the blood-brain barrier. Researchers used sugar-coated nanoparticles to ferry genetic instructions that restore a key tumor-suppressing protein directly into brain cancer cells. In mouse studies, the therapy increased median survival by 50% while shrinking tumors without noticeable damage to other organs.

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NGHIÊN CỨU Sun, 19 Ju

758. Scientists just discovered a lost branch of Australia’s marsupials

Fossils from Queensland suggest a newly recognized marsupial order may have survived in Australia for around 35 million years, rewriting part of the story of how the continent's unique mammals evolved. The discovery challenges the idea that Australia's marsupials all came from a single straightforward ancestral lineage.

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NGHIÊN CỨU Fri, 17 Ju

759. Koalas nearly went extinct before humans arrived, DNA study reveals

A major DNA study has rewritten the koala's evolutionary story, revealing that the species suffered a dramatic population collapse about 100,000 years ago, long before humans arrived in Australia. By calculating the koala's mutation rate for the first time and analyzing hundreds of genomes, researchers discovered that every living koala traces back to a small group that survived extreme climate shifts and later repopulated eastern Australia.

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NGHIÊN CỨU Thu, 16 Ju

760. New “living plastic” self-destructs in just 6 days without leaving microplastics

Researchers have created self-destructing living plastic that uses engineered bacteria to completely break itself down when activated. The material degrades in just six days without creating microplastics, offering a potential new solution for single-use plastic waste.

ScienceDaily Trung lập

NGHIÊN CỨU Sat, 18 Ju

761. Thủ khoa Trường ĐH Khoa học Xã hội và Nhân văn Võ Hữu Thắng: Tri thức chỉ thực sự có ý nghĩa khi được chuyển hóa thành hành động

Bản tin phân tích chi tiết từ nguồn Vietnam.vn. Vui lòng bấm Xem để đọc toàn văn nội dung bài viết.

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NGHIÊN CỨU Sun, 19 Ju

762. Sinh viên USSH xây dựng hệ thống dự đoán điểm chuẩn đại học, đã có hơn 16.000 người dùng: Không dùng AI giống như không dùng máy tính để làm toán

Bản tin phân tích chi tiết từ nguồn GenK.vn. Vui lòng bấm Xem để đọc toàn văn nội dung bài viết.

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NGHIÊN CỨU Sun, 19 Ju

763. Scientists identify the rare meteorite that killed the dinosaurs 66 million years ago

The asteroid that wiped out the dinosaurs was likely an exceptionally rare CO chondrite from a distant region of the solar system. Its unusual chemistry suggests that planet-cooling dust and debris, rather than sulfur inside the asteroid, may have delivered the deadliest blow.

ScienceDaily Trung lập

NGHIÊN CỨU Sat, 18 Ju

764. Tăng cường hợp tác văn hoá, giáo dục Việt Nam - Nhật Bản

Bản tin phân tích chi tiết từ nguồn Vietnam.vn. Vui lòng bấm Xem để đọc toàn văn nội dung bài viết.

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NGHIÊN CỨU Sat, 18 Ju

765. Chàng trai tốt nghiệp thủ khoa Toán với điểm cao kỷ lục

Bản tin phân tích chi tiết từ nguồn Eva.vn. Vui lòng bấm Xem để đọc toàn văn nội dung bài viết.

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NGHIÊN CỨU Sun, 19 Ju

766. DNA technology opens up more opportunities to identify the remains of fallen soldiers.

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NGHIÊN CỨU Sun, 19 Ju

767. UKA Gia Lai – 5 years of cultivating sustainable values amidst the vast forest.

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NGHIÊN CỨU Sun, 19 Ju

768. 'The vast forests touch the blue sea' propels Gia Lai forward on Vietnam's tourism map.

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