When two cells "talk" to each other, they often do so through tiny channels called electrical synapses. Unlike chemical ...

There are many kinds of T cells, and they play different parts in defending the body. Some T cells kill infected cells, ...

A new study describes a key molecular mechanism that explains how cells exchange information through extracellular vesicles ...

Inside cells, RNAs and proteins form tiny, liquid-like droplets called biomolecular condensates. These droplets are essential ...

The links between neurons are crucial to the brain, and brain cells can reorganize they way they are linked together in a ...

Six people have died and 25 have been hospitalized across 18 states from illness caused by food contaminated with Listeria ...

Researchers at Johns Hopkins Medicine say they have used a "zap-and-freeze" technology to watch hard-to-see brain cell ...