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Two-component exciton condensates in an electron–hole bilayer

Nature, Published online: 10 June 2026; doi:10.1038/s41586-026-10636-y

Macroscopic quantum coherence arises in two-component exciton Bose–Einstein condensates within MoSe2/hBN/WSe2 electron–hole bilayers, exhibiting distinct spin–valley polarized phases, quantum phase transitions under magnetic fields and stable condensate behaviour up to approximately 1.8 K.

Gene ancestries reveal diverse microbial associations during eukaryogenesis

Nature, Published online: 10 June 2026; doi:10.1038/s41586-026-10639-9

Phylogenomic reconstruction of the proteome of the last eukaryotic common ancestor sheds light on the origin of eukaryotes, indicating an important role of horizontal transfer of genes from diverse bacterial and viral donors.

Measurement of reactor neutrino oscillation with the first JUNO data

Nature, Published online: 10 June 2026; doi:10.1038/s41586-026-10538-z

The first data of the Jiangmen Underground Neutrino Observatory deliver high-precision neutrino oscillation parameters, improving measurements and demonstrating readiness to determine neutrino mass ordering.

Improved quantum processor logical error rates via correction and detection

Nature, Published online: 10 June 2026; doi:10.1038/s41586-026-10628-y

Experimental demonstration of quantum error-correcting codes combined with error detection and post-selection applied to a trapped-ion quantum processor shows improvements in logical error rates ranging from 11× to 800× compared with several physical circuit baselines.

Amplified Arctic iceberg traffic reshapes benthic biodiversity

Nature, Published online: 10 June 2026; doi:10.1038/s41586-026-10630-4

Accelerated Arctic glacier disintegration and a more dynamic sea ice cover are increasing iceberg-delivered dropstones in the deep ocean, reshaping seafloor habitats and extending cryospheric impacts far beyond glaciers.

Diverse binding poses of agonistic neurotoxins on human Na<sub>v</sub>1.6

Nature, Published online: 10 June 2026; doi:10.1038/s41586-026-10661-x

Structures of the distinct binding poses of three agonistic peptide toxins—bullet-ant-derived toxin δ-paraponeritoxin-Pc1a, cone snail ι-conotoxin RXIA and the globular β-scorpion toxin Cn2—on the human Nav1.6–β1 channel complex illustrate a diversity in binding poses and mechanisms of action.

Confirmation that bryozoan animals were present during the Cambrian explosion

10 Giugno 2026 ore 02:00

Nature, Published online: 10 June 2026; doi:10.1038/d41586-026-01753-9

Bryozoans are marine invertebrates that live in colonies and have long been considered absent from the Cambrian explosion — a rapid evolutionary event that began around 538 million years ago. Newly discovered fossils from the Cambrian period reveal that the bryozoan phylum had already diversified by this time.

‘Hidden hero’ peptides guard crops against sudden cold

10 Giugno 2026 ore 02:00

Nature, Published online: 10 June 2026; doi:10.1038/d41586-026-01754-8

A protein signal remains silent under normal conditions but is activated under cold stress to protect developing pollen. This ‘on-demand’ resilience mechanism could enable the development of ‘climate smart’ crops that maintain high yields in good years and food security under climate stress.
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