Nature, Published online: 14 October 2026; doi:10.1038/s41586-026-11109-y

Two-dimensional graphene films with unusual folded surfaces are synthesized through a modular assembly strategy and show enhanced strength, toughness and elastic strain owing to stress distribution between interlayer folds.

Nature, Published online: 03 June 2026; doi:10.1038/s41586-026-10557-w

Embedding a small fraction of force-sensitive mechanophores as cross-links into common polymers enhances ballistic energy dissipation.