Scientists have transformed enigmatic cell structures, called vaults, into storage units for messenger-RNA molecules made in ...
To stay healthy, our cells rely on a self-cleaning mechanism that removes defective or unnecessary components. This process, ...
Metabolism, far from being just a housekeeping function, underlies all changes in cell size and function ...
Scientists have long known that cellular membranes vary in thickness, but measuring those differences inside actual cells has ...
The discovery that tissues use electricity to expel unhealthy cells is part of a surge of renewed interest in the currents ...
Central vision can fade slowly with age-related macular degeneration. Faces blur. Words smear on a page. A dark spot can sit ...