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Mitigation and Adaptation in Polycentric Systems

The potential of polycentric governance for promoting both climate mitigation and adaptation is well established. Yet, dominant conceptualizations of polycentric governance pay scant attention to how power dynamics affect the structure and the outcomes of governance.

Understanding Mouth Development

The mouth is essential for eating and has ancient origins. A new review looks at the evolution of the mouth and insights into the vertebrate mouth opening from the frog Xenopus laevis.

Single-Molecule Molecular Machines

Single-Molecule Molecular Machines

Protein Science has published a Special Issue on Molecular Machines guest edited by Carlos Bustamante from the Laboratory of Single Molecule Biophysics at UC Berkeley. Each living cell, whether prokaryotic or eukaryotic, is a microscopic but complex structure. Its...

Tracking Therapeutic Cells

Tracking Therapeutic Cells

CT imaging enables real-time, non-invasive tracking of therapeutic cells labeled with gold nanoparticles. (Image credit: Africa Studio/Shutterstock)