Nature Photonics, Published online: 19 April 2024; doi:10.1038/s41566-024-01431-0Electrochemical control of the switching of fluorophores in stochastic optical reconstruction microscopy (EC-STORM) enables the counting of single fluorophores as well as cell imaging with improved spatial resolution and reduced artefacts compared with traditional STORM.

Nature Photonics, Published online: 18 April 2024; doi:10.1038/s41566-024-01443-wAuthor Correction: Parametrically driven pure-Kerr temporal solitons in a chip-integrated microcavity

Nature Photonics, Published online: 17 April 2024; doi:10.1038/s41566-024-01422-1Random-access wide-field mesoscopy enables the imaging of in vivo biodynamics in mice over an area of 160 mm2 and at a subcellular spatial resolution of about 2 μm.

Nature Photonics, Published online: 17 April 2024; doi:10.1038/s41566-024-01423-0Wide-field mid-infrared photothermal imaging is developed to supress the resolution degradation caused by photo-thermal heat diffusion. By employing a single-objective synthetic-aperture imaging with synchronized subnanosecond mid-infrared and visible light sources, spatial...

Nature Photonics, Published online: 11 April 2024; doi:10.1038/s41566-024-01419-wResearchers have demonstrated the generation and control of subfemtosecond pulse pairs from a two-colour X-ray free-electron laser and conducted pump–probe experiments in core-ionized molecules.

Nature Photonics, Published online: 10 April 2024; doi:10.1038/s41566-024-01409-yThis Review discusses the physics of nonreciprocal radiation and Kirchhoff’s law generalization in the context of nanophotonics-enabled nonreciprocal thermal applications.