Scientists have transformed enigmatic cell structures, called vaults, into storage units for messenger-RNA molecules made in ...

Ushikuvirus is a newly identified giant virus that infects amoebas, adding to a growing group of oversized viruses that scientists believe may have played an important role in the emergence of complex ...

The definition is tricky, but the effects of poor metabolic health are clear — and can wreak havoc on the body.

Actin is the most abundant protein in eukaryotic cells, at cellular concentrations generally above 100 mM. This abundance has made actin a focus of biochemical research since its identification by ...