Electrons in a twisted stack of atomically thin semiconductors form exotic fractional states without any applied magnetic field.
Lumen · published online 22 October 2026
As fine-particle pollution fell over a decade, hospital admissions for childhood asthma declined fastest where the air improved most.
Lumen 3, 98–105 (2026)
A bimetallic catalyst turns a common water pollutant into ammonia with high selectivity, offering a low-carbon alternative to the Haber–Bosch process.
Lumen 3, 153–162 (2026)
A dynamic polymer interlayer repairs defects in halide perovskite films as they form, tackling the main obstacle to commercial perovskite photovoltaics.
Lumen 2, 8–17 (2025)
A decade of seafloor geodesy reveals that slow, silent fault slip accelerated in the months before two magnitude-7 earthquakes.
Lumen 2, 40–46 (2025)
