Microglia (immune cells) and the RANK protein are essential for triggering puberty and maintaining fertility in the brain.

Male hormone levels maintain day-to-day stability while female hormones experience continuous changes throughout both the ...

Christian Kramme grew up in a big family, the youngest of seven kids raised in California’s Santa Clarita Valley. By the time he moved across the country to do a PhD in George Church’s lab at Harvard, ...

The human body runs on chemistry—from the water that regulates temperature to the proteins that carry oxygen and signal cells ...

Hormones play a major role in regulating metabolism, mood, energy, and reproductive health — and imbalances can affect how you feel, though many symptoms overlap with other health issues. Lifestyle ...