The Journal of Photochemistry and Photobiology B: Biology provides a forum for the publication of papers relating to the various aspects of photobiology, as well as a means for communication in this multidisciplinary field.The scope includes:- Bioluminescence- Chronobiology- DNA repair- Environmental photobiology- Nanotechnology in photobiology- Photocarcinogenesis- Photochemistry of biomolecules- Photodynamic therapy- Photomedicine- Photomorphogenesis- Photomovement- Photoreception- Photosensitization- Photosynthesis- Phototechnology- Spectroscopy of biological systems- UV and visible radiation effects and vision.