Just a few puffs into each nostril, and you're protected against infection from nasty cold viruses - that is, according to claims made for many nasal sprays. Can they really do this?Well, not directly ...

As temperatures drop, zip up that coat, pull on a hat and gloves and be mindful of how much time you’re exposed to the ...

New research shows that a network of subcellular structures similar to those responsible for propagating molecular signals that make muscles contract are also responsible for transmitting signals in ...

The new research reveals a novel mechanism for signal transmission in brain cells and helps answer an open question in neuroscience about how intracellular signals travel over long distances in ...

This influx of calcium at the contact site attracts and activates a kinase called CaMKII, a protein known to be important in ...