The human body operates like a finely tuned orchestra, with each system playing its part in perfect harmony. However, sometimes this delicate balance breaks down in ways that can leave people ...

Our immune system implements an array of strategies to combat threatening infections. White blood cells called cytotoxic T ...

When food is scarce, stress hormones direct the immune system to operate in "low power" mode to preserve immune function ...

Imagine a high-tech security system, constantly scanning for intruders, identifying threats, calling for backup, neutralizing them, cleaning up the mess, and keeping detailed records for next time.

New research is changing the way scientists understand breast cancer. It is no longer seen as just a disease caused ...

While the fabled fountain of youth may not actually exist, a new type of therapy now does.