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Reinforcement learning control of quantum error correction

Nature, Published online: 08 July 2026; doi:10.1038/s41586-026-10759-2

By integrating reinforcement learning with quantum error correction, a quantum computer continuously self-calibrates during computation, achieving record logical error rates and enhanced resilience to drift.

Reconfigurable mmWave microchips co-integrating hBN switches on GaN

Nature, Published online: 08 July 2026; doi:10.1038/s41586-026-10761-8

Radio-frequency switches made from two-dimensional layered hexagonal boron nitride (hBN) were co-integrated on gallium nitride (GaN) microchips to build programmable millimetre-wave (mmWave) monolithic microwave integrated circuits suitable for 6G hardware.

Air-permeable hydrogels through viscoelastic phase separation of aerogels

Nature, Published online: 08 July 2026; doi:10.1038/s41586-026-10712-3

Viscoelastic phase separation is used to fabricate non-collapsible, air-rich networks in high-water-content hydrogels containing silica aerogel beads, allowing air to permeate through the material and enabling a tenfold increase in oxygen permeability over pristine hydrogels.

Harmonizing standards and resources for the medical genome

Nature, Published online: 01 July 2026; doi:10.1038/s41586-026-10621-5

This Perspective examines the challenges and opportunities of genomic sequencing across multiple clinical applications, including genetic therapies, and calls for the establishment of new, centralized reference standards to improve consistency and accuracy in the field of precision medicine.

A secreted endosymbiont protein essential for colonizing host cells

Nature, Published online: 01 July 2026; doi:10.1038/s41586-026-10711-4

SyeA was present in the Buchnera ancestor, is secreted into the host cytoplasm, is homologous to secreted effectors of bacterial pathogens and is essential for Buchnera transmission.

Tiny MIT chip could help small robots navigate like experts while using almost no power

By: MIT
24 June 2026 at 14:58

Researchers at the Massachusetts Institute of Technology (MIT) have developed an ultra-efficient computer chip that could help tiny robots and lightweight devices create detailed 3D maps of their surroundings while using very little energy. The new chip could allow small drones to fly through narrow spaces, such as air-conditioning ducts or industrial pipelines, to inspect […]

The post Tiny MIT chip could help small robots navigate like experts while using almost no power appeared first on Knowridge Science Report.

Dietary cholesterol activates a Ral-dependent pathway driving LDLR turnover

Nature, Published online: 24 June 2026; doi:10.1038/s41586-026-10697-z

Chronic dietary cholesterol activates Ral GTPases, which promote LDLR internalization and lysosomal degradation through RalBP1–REPS1 and CTSA, thereby reducing cholesterol clearance, whereas CTSA inhibition restores LDLR function and may offer a therapeutic strategy for cardiovascular disease.

Global high-resolution mapping of seagrass to support conservation

Nature, Published online: 24 June 2026; doi:10.1038/s41586-026-10704-3

Global high-resolution mapping shows widespread seagrass loss and degradation since 2019, with most meadows outside protected areas, highlighting urgent conservation and climate-policy needs.

Small-molecule modulation of β-arrestins

Nature, Published online: 24 June 2026; doi:10.1038/s41586-026-10683-5

Integrated pharmacological, biochemical, biophysical and structural analyses of small-molecule β-arrestin inhibitors show how they block β-arrestin engagement with activated GPCRs, revealing their mechanism of action and uncovering a previously unrecognized allosteric regulatory site.

Hunter-gatherers in Siberia died of a plague outbreak 5,500 years ago

18 June 2026 at 16:04

Plague swept through groups of hunter-gatherers in southeastern Siberia 5,500 years ago, leaving dozens dead in its wake—with DNA from Yersinia pestis bacteria still trapped inside their teeth.

University of Oxford ancient DNA researcher Ruairidh Macleod and his colleagues recently sequenced the telltale bacterial DNA in teeth from plague victims at four ancient cemeteries in the area around Russia’s Lake Baikal. The tragedy that befell these communities is now the earliest known plague outbreak, courtesy of the oldest strain of Y. pestis ever sequenced.

Unearthing a new backstory for the plague

Until recently, scientists who study the evolution of diseases have held two fairly solid ideas about the origins of plague, the disease caused by Yersinia pestis bacteria. It's a scourge so awful that it has gone down in history as not just a plague but the plague. The first idea is that the earliest strains didn't have the right genetic traits to be really lethal. And the second is that the plague first began menacing humans when the first farmers settled in densely packed towns alongside rats and domestic animals.

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© Kevin WIlson

Hunter-gatherers in Siberia died of a plague outbreak 5,500 years ago

18 June 2026 at 16:04

Plague swept through groups of hunter-gatherers in southeastern Siberia 5,500 years ago, leaving dozens dead in its wake—with DNA from Yersinia pestis bacteria still trapped inside their teeth.

University of Oxford ancient DNA researcher Ruairidh Macleod and his colleagues recently sequenced the telltale bacterial DNA in teeth from plague victims at four ancient cemeteries in the area around Russia’s Lake Baikal. The tragedy that befell these communities is now the earliest known plague outbreak, courtesy of the oldest strain of Y. pestis ever sequenced.

Unearthing a new backstory for the plague

Until recently, scientists who study the evolution of diseases have held two fairly solid ideas about the origins of plague, the disease caused by Yersinia pestis bacteria. It's a scourge so awful that it has gone down in history as not just a plague but the plague. The first idea is that the earliest strains didn't have the right genetic traits to be really lethal. And the second is that the plague first began menacing humans when the first farmers settled in densely packed towns alongside rats and domestic animals.

Read full article

Comments

© Kevin WIlson

Negative core–mantle boundary heat flux beneath low-shear-wave-velocity provinces

Nature Geoscience, Published online: 17 June 2026; doi:10.1038/s41561-026-02018-w

Heat flux across the core–mantle boundary is laterally variable, and heat may flow into the core beneath hot piles of dense material such as large low-shear-wave-velocity provinces, according to mantle thermochemical convection models.

A prototype differential atom interferometer for fundamental physics

Nature, Published online: 17 June 2026; doi:10.1038/s41586-026-10617-1

A prototype differential atom interferometer operates at the standard quantum limit with no excess noise beyond atom shot noise, achieving performance in line with the specifications for future long-baseline atom interferometers.

Analysis of 173,303 exomes and genomes in the Pakistan Genome Resource

Nature, Published online: 17 June 2026; doi:10.1038/s41586-026-10667-5

The Pakistan Genome Resource compiles biobank data from 173,303 individuals with high familial relatedness, broadening the catalogue of human genetic variation and establishing a population-specific genomic reference for Pakistan.
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