Fractional quantum anomalous Hall effect in a twisted semiconductor bilayer
Electrons in a twisted stack of atomically thin semiconductors form exotic fractional states without any applied magnetic field.
Lumen · published online 22 October 2026
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30 articles
Electrons in a twisted stack of atomically thin semiconductors form exotic fractional states without any applied magnetic field.
Marta Aziz, Li Liu … Aisha Hoffmann
Lumen · published online 22 October 2026
Proteins designed from scratch by generative models digest common packaging plastic far faster than natural enzymes.
Gabriel Mensah
Lumen · published online 18 October 2026
Autonomous floats show that heat rising from the deep ocean, not just warmer air, is behind the abrupt decline of Antarctic sea ice since 2016.
Olga Rossi, Jun Patel … Fatima Raman
Lumen · published online 14 October 2026
Before rats take a new path through a maze, sequences of neural activity during rest rehearse it at twenty times real speed.
Kwame Aziz, Jun Park … Elena Bello
Lumen · published online 10 October 2026
Spin defects hosted in a two-dimensional magnet stay quantum-coherent for more than a millisecond under ambient conditions, pointing to thin, integrable quantum sensors.
Sun-hee Becker, Diego Raman … Carlos Haddad
Lumen 3, 1–9 (2026)
Spin defects in a layered magnet stay coherent at room temperature, a step towards quantum sensors that can be built into chips.
Amara Kowalski, Yusuf Nilsson & Mei Iyer
Lumen 3, 10–11 (2026)
A panel of 12 blood proteins identifies pancreatic tumours at stages when surgery can still cure, in a study of more than 3,000 people.
Yuki Kim, Diego Novak … Gabriel Zhang
Lumen 3, 12–20 (2026)
Systems made of self-propelled units—from cells to robots—obey shared physical principles that are only now coming into focus.
Aisha Ivanova, Leila Kim … Priya Raman
Lumen 3, 21–30 (2026)
More than half of the world's reef area has experienced bleaching-level heat stress since last year, monitoring agencies report.
Wei Liu
Lumen 3, 31–32 (2026)
The system that underpins scientific quality relies on unpaid, invisible labour. Here is how to recognize it.
Omar Kim, Ravi Demir & Marta Kim
Lumen 3, 33 (2026)
During extreme heat, bees and flowers switch partners within days—keeping pollination going, but at a cost to specialist plants.
Isabel Dlamini, Elena Petrova … Kenji Demir
Lumen 3, 43–52 (2026)
Variation in a single bacterial gene helps explain why the same dose of a heart medication works in some patients but not others.
Olga Demir, Priya Karimi … Chloe Novak
Lumen 3, 34–42 (2026)
Plant–pollinator networks can reorganize within days of a heatwave, but specialist plants pay the price.
Olga Silva, Li Novak & Isabel Zhang
Lumen 3, 53–54 (2026)
Synthetic molecular machines that walk along a track can build polymers with a pre-programmed sequence of building blocks, like a miniature ribosome.
Pierre Bello, Marta Silva … Priya Dlamini
Lumen 3, 55–65 (2026)
After a decade of planning, partners commit funds for a 30-metre-class telescope in the high desert.
Jonas Tanaka
Lumen 3, 66 (2026)
Cell therapies have transformed blood cancers but struggle against solid tumours. Engineering the cells—and the environment they enter—could change that.
Kenji Raman, Kenji Nilsson & Fatima Lindqvist
Lumen 3, 67–78 (2026)
Infrared spectra of a planet orbiting in its star's habitable zone show water vapour and hint at a hydrogen-rich atmosphere.
Leila Ortega, Yusuf Marquez … Pierre Kim
Lumen 3, 79–86 (2026)
Memory T cells that settle in the lungs after infection organize local immune 'hubs' that speed the response to new viral variants.
Ingrid Iyer, Nadia Tanaka … Fatima Sato
Lumen 3, 87–92 (2026)
From this issue, every peer-reviewed article in this journal is free to read and reuse.
Lumen 3, 93–95 (2026)
Accepting your first faculty job is a once-in-a-career chance to secure the resources you need. Don't waste it.
Aisha Raman & Chloe Garcia
Lumen 3, 96–97 (2026)