Ancient viral fossils buried in our DNA are offering fresh clues about how today’s respiratory pathogens infect and spread. By tracing the shared architecture between long-extinct retroviruses and ...

UC Davis plant biologists have resolved the structure of proteins vital to energy production in mung beans. Understanding these proteins gives insight into basic plant biology, stress responses, and ...

Cilia are minute hair-like structures on the respiratory mucosa, which beat continuously at 10–18 Hz, and create a constant flow of periciliary fluid maintaining the sterility of the lower respiratory ...

Mitochondria are the powerhouses in our cells, producing the energy for all vital processes. Using cryo-electron tomography, researchers at the University of Basel, Switzerland, have now gained ...