Liquid-like droplets containing DNA and proteins provide a model for researchers to study membraneless organization in the cell.

Blind rats are made to see after sheets of cells implanted into their eyes make themselves at home.

A pair of mouse studies describes neuronal subpopulations not identified before and some of their functions.

A trial to test whether so-called c-kit cardiac stem cells, first reported by Piero Anversa, could help patients with chronic heart failure has been halted in light of suspicion surrounding his work.

A near-infrared laser warps a tissue culture surface to mimic natural cellular environments.

The protein RhoA coordinates pulses of movement in Caenorhabditis elegans cells.

Data gathered from GPS-equipped collars show the animals walk long distances over days without stopping for a drink.

A protein called talin helps maintain cells’ adhesion properties.

Mantis shrimps’ remarkably swift kicks come from springs built into their dactyl clubs.