Human cells are extremely small and tightly packed – at about 20 micrometers across, ...

Cells do more than carry out chemical reactions. New theoretical work suggests they may also generate usable electrical ...

Measuring membrane thickness was previously only possible in artificial membranes—now scientists can do it inside intact ...

Cancer cells have softer membranes than healthy cells. New nanoparticles exploit this physical difference to fuse selectively ...

Custom polymer structures can now be 3D printed inside living cells using laser-based fabrication, opening paths to intracellular sensors, cell tracking tags, and embedded microlasers.

When the cell's recycling stations, the lysosomes, start leaking, it can become dangerous. Toxic waste risks spreading and ...