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 ...

The journey started with an enigma in the zebrafish embryo: some endothelial cells, actively involved in the initial stages ...

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

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 ...

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