Nature, Published online: 01 April 2026; doi:10.1038/d41586-026-01052-3In-flight experiment suggests lowering soot emissions might not reduce contrail formation — plus, what can be learnt from fakery in science.

Nature, Published online: 30 March 2026; doi:10.1038/d41586-026-01012-xA thin layer of carbon on the surface of oxide grains changes how they exchange static charge.

Nature, Published online: 27 March 2026; doi:10.1038/d41586-026-00996-wNature staff discuss some of the week’s top science news.