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721. A tiny universe in a bottle reveals clues to the origins of life

Researchers have created cosmic dust from scratch by recreating space-like conditions inside glass tubes. The dust contains complex carbon-rich molecules built from elements essential to life and produces infrared signals similar to real material found in space. By studying these laboratory samples, scientists can explore how organic chemistry unfolds around stars and how comets, asteroids and meteorites may have carried those ingredients to Earth.

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722. The mysterious hum heard around the world may finally have an explanation

The mysterious sound known as The Hum has been reported worldwide for decades, yet its source often remains impossible to find. Researchers tested whether people who hear it have exceptional low-frequency hearing or measurable sounds produced inside their ears, but neither explanation fit most participants. The strongest possibility is that many cases involve low-frequency tinnitus, even though the sound seems completely external.

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NGHIÊN CỨU Sun, 19 Ju

723. A tribute amidst the vast forests of Northwest Vietnam.

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

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NGHIÊN CỨU Sun, 19 Ju

724. Coffee may help the body fight stress and aging through a hidden cellular switch

Scientists may have uncovered one reason coffee is repeatedly associated with healthier aging and lower disease risk. Compounds in coffee appear to activate NR4A1, a receptor that helps protect cells from stress, inflammation, and damage. These protective effects disappeared when the receptor was removed, strengthening the connection. Surprisingly, plant-based compounds such as caffeic acid seemed far more active than caffeine itself.

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NGHIÊN CỨU Sun, 19 Ju

725. Deeply grateful to the people of the vast mountains of our neighboring land.

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

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726. Highly fragmented European wetlands with uneven restoration needs

Nature, Published online: 15 July 2026; doi:10.1038/s41586-026-10760-9Satellite imagery and machine learning used for the mapping of six seminatural open wetland types and land-use disturbance in European countries shows that wetlands are highly fragmented and have uneven restoration needs.

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727. A queen odour mediates reproductive suppression in a eusocial mammal

Nature, Published online: 15 July 2026; doi:10.1038/s41586-026-10772-5Naked mole-rat (Heterocephalus glaber) queens produce isopropyl myristate, a low-volatility ester that high-ranking animals detect and avoid, which alters prolactin and progesterone in other females to suppress reproduction and preserve eusocial hierarchy.

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728. Modular in vivo antibody–ADC click to reverse drug resistance in tumours

Nature, Published online: 15 July 2026; doi:10.1038/s41586-026-10789-wIn vivo ligation of clinically used therapeutic antibodies via bioorthogonal click chemistry to antibody–drug conjugates leads to enhanced antitumour activity in heterogeneous and treatment-resistant tumours.

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729. ‘Holy grail’ of naked mole-rat research reveals how queens rule

Nature, Published online: 15 July 2026; doi:10.1038/d41586-026-02221-0The simple chemical that keeps a mole-rat queen atop her throne — plus, how people approach new games.

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730. The simple chemical that lets queen naked mole-rats 'rule'

Nature, Published online: 15 July 2026; doi:10.1038/d41586-026-02186-0The mechanism behind these strange mammals' extreme social structure has been a long-standing puzzle.

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731. An ATPγS recycling strategy for practical biocatalytic thiophosphorylation

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

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732. Selectivity Emerges from Indiscriminate Photoreduction

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

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733. ‘Explosive diarrhoea’ outbreak grips US: how researchers are hunting its source

Nature, Published online: 16 July 2026; doi:10.1038/d41586-026-02225-wCases have hit record levels, and scientists are racing to pinpoint where the Cyclospora parasite entered the food supply.

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734. Will making ‘replication studies’ easier to find help science self-correct?

Nature, Published online: 16 July 2026; doi:10.1038/d41586-026-02175-3Project on peer-review platform Pubpeer aims to make replication studies more visible.

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735. CRISPR gets a power boost from AI-designed ‘molecular scissors’

Nature, Published online: 16 July 2026; doi:10.1038/d41586-026-02217-wResearchers used artificial intelligence to design functional CRISPR enzymes not seen in nature.

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736. US politicians push agencies to restrict research collaboration with China

Nature, Published online: 16 July 2026; doi:10.1038/d41586-026-02226-9Republicans and Democrats worry about research theft and exploitation — but don’t agree on how to solve the problem.

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737. A global capital for AI safety is emerging — and it’s not in Silicon Valley

Nature, Published online: 16 July 2026; doi:10.1038/d41586-026-01389-9The United Kingdom is gaining influence through its growing AI-safety ecosystem.

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738. AI is set to completely transform cybersecurity — here’s how researchers must prepare

Nature, Published online: 16 July 2026; doi:10.1038/d41586-026-02214-zAs automated tools accelerate both the discovery and the exploitation of software vulnerabilities, organizations must redesign their defences and workflows to keep pace.

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739. 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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740. 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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741. 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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742. 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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743. 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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744. 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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