Visualizing ancient proteins: New staining technique reliably detects collagen in fossils

Researchers have developed a novel application of histological staining to screen for ancient proteins in situ—within the ...

'Molecular dam' stops energy leaks in nanocrystals to boost efficiency of light-driven reactions

A team of scientists has found a way to slow energy leaks that have impeded the use of tiny nanocrystals in light-driven ...