For every paper on this page, at least one of the original authors has seen our plain-language explanation and engaged with it — either confirming it reads accurately or requesting corrections that we then applied. An endorsement does not mean the authors formally approve every sentence, but it does mean the explanation has passed the eyes of the people who wrote the paper.

438 papers reviewed by authors · 361–370 / 438

Transposable element-host genome evolutionary arms race revealed by multi-modal epigenomic profiling in a telomere-to-telomere human genome reference

By leveraging multi-modal epigenomic profiling across a telomere-to-telomere human genome reference, this study reveals that transposable elements, particularly SVA and specific Alu and LTR subfamilies, engage in an evolutionary arms race with host defense systems primarily by escaping H3K9me3-mediated heterochromatinization and progressively invading CTCF-rich regulatory regions to drive genomic innovation.

Nikitin, D.2026-03-23✓ Author reviewed 🧬 genomics

The MOND Depth Index and Dynamical Maturity Clock: Toward a Universal Classification of Galaxies and Star Clusters

This paper proposes a unified classification scheme for stellar systems based on the MOND depth index and dynamical maturity/collisionality metrics, revealing that the observed mass discrepancy is strictly confined to systems that are both in the deep-MOND acceleration regime and dynamically collisionless, while high-acceleration, collisional systems like globular clusters exhibit no such discrepancy.

Robin Eappen, Pavel Kroupa2026-03-20✓ Author reviewed 🔭 astro-ph

The structure and evolution of the Galactic high-αα disc I. Chemical and age orbital cartography

Using LAMOST–Gaia data, this study reveals that the Galactic high-α\alpha disc retains a structured fossil record of its early formation through coherent chemical and age gradients in orbital space, supporting a formation scenario dominated by inside-out and upside-down growth despite subsequent merger events.

Furkan Akbaba, Danny Horta, Olcay Plevne2026-03-20✓ Author reviewed 🔭 astro-ph

In situ U Pb chronology and chemistry of zirconolite in the andesitic meteorite Erg Chech 002

This study reports the discovery of the Solar System's oldest known zirconolite in the andesitic meteorite Erg Chech 002, dating a shock metamorphism event at 4557.9 Ma and suggesting that previous high-precision ages for the meteorite may have been skewed by the inclusion of metamorphic zirconolite in acid-leached samples.

Jun Sakuma, Hisashi Asanuma, Naoto Takahata, Akira Yamaguchi, Tsuyoshi Iizuka2026-03-19✓ Author reviewed 🔬 physics

The Cosmological Arrow of Time from Inflationary Branch Decoherence

This paper demonstrates that the emergence of a robust cosmological arrow of time, distinguishing expanding from contracting histories, arises not merely from inflationary squeezing or boundary conditions but from environment-induced decoherence of superhorizon curvature modes, which irreversibly suppresses interference between macroscopically distinct branches within approximately 0.5 e-folds.

Ali Nayeri2026-03-19✓ Author reviewed ⚛️ hep-th

SEVA: An externally driven framework for reproducing COVID-19 mortality waves without transmission feedback

The paper introduces the SEVA framework, an externally driven model that successfully reproduces the temporal structure of early COVID-19 mortality waves across multiple regions using a single parameter for population-level exposure, thereby offering a parsimonious alternative to traditional transmission-based models by decoupling epidemic dynamics from infection feedback.

Varming, K.2026-03-18✓ Author reviewed 📊 epidemiology