As regular readers of Unix Insider probably know, Peter Galvin has abdicated as Unix Insider‘s security czar to start a new system administration column for this magazine. Following Peter’s lead, this ...

All cells need to sense and respond to their environment, to know when to activate genes, build proteins, and carry out their ...

An international research team involving the German Primate Center – Leibniz Institute for Primate Research (DPZ), Hannover ...

Researchers report that a single glial cell uses different molecules to communicate with different neurons. Careful clustering of these molecules ensures that the glial cell can conduct a distinct ...

Your skin is in a constant state of reinvention. Every month, your body sheds and regenerates its entire outer layer—a ...

Senescent fibroblasts are aging cells that no longer divide and protect against tumor development. Yet two decades have gone ...