Nonlinear optical interactions can be substantially enhanced by the wavelength-scale confinement in integrated photonics, providing transformative capabilities for controlling, enhancing and manipulating material nonlinearities in miniaturized platforms. In this Review, we outline the design principles that harness the potential of nonlinear optical materials on integrated platforms and their utility in applications including broadband frequency conversion, frequency-comb generation, quantum light sources and nonlinear optical quantum logic gates.

Harvesting freshwater from the air using water sorption materials is an innovative strategy to address water scarcity. This Review offers a multiscale perspective to design the next generation of sorption-based atmospheric water harvesting technology by bridging materials innovations to device realization and provides practical guidelines to understand its real-world impact.

Moiré materials are a versatile and tunable platform that offers a wide variety of lattice constants, energy scales and symmetries, leading to a rich interplay of electron correlations and topology. This Review summarizes recent breakthroughs in topological and Berry physics in moiré materials.

Disabled scientists are under-represented in STEM and face additional barriers at all career stages. The DisabledInSTEM mentoring programme provides support, an opportunity to learn from others and a sense of community to empower disabled scientists and help them succeed in their careers.

Disabled scientists are under-represented in STEM and face additional barriers at all career stages. The DisabledInSTEM mentoring programme provides support, an opportunity to learn from others and a sense of community to empower disabled scientists and help them succeed in their careers.

An article in Nature Energy reports an epitaxial entropy-assisted oxide coating strategy to suppress the propagation of structural fatigue in ultrahigh-Ni cathodes while maintaining desired ion transport capacity.

An article in Nature Communications describes a straightforward strategy to synthesize chemically recyclable polytrithiocarbonates with diverse structures.

An article in Nature Communications presents a method for the nanoscale integration of metal atoms with elastomeric chains, leading to stretchable conductors that are environmentally resilient.

Interdisciplinary strategies bridging oncology, neuroscience, bioelectronics and materials science will facilitate the development of next-generation therapies and devices for cancers of the central nervous system.

The increasing popularity of electric vehicles as an alternative to internal combustion engine vehicles brings new realities, challenges and opportunities for scientists and engineers. A key element of this transition will be to develop solutions for lubrication, thermal management, electrical compatibility and corrosion inhibition. Two-dimensional materials are well poised to address these challenges and enhance the performance, efficiency, durability and, hence, sustainability of electric vehicles during this century and beyond.