Feathers are among the most complex cutaneous appendages in the animal kingdom. While their evolutionary origin has been ...

This damage results in naturally occurring chemical changes to the protein called post-translational modifications, or PTMs. By changing the physical and chemical structures of a protein ...

For the first time, scientists have captured how complex molecules change shape when exposed to UV light—an ultra-fast ...

Researchers have developed a new strategy for assembling conductive organic materials using a highly-planar gold complex and ...

Chemical insight into biological ... impossible to visualize experimentally. The crystal structure of the hairpin ribozyme–vanadate complex, when compared with structures of the starting and ...