Male mice that make high levels of fibroblast growth factor 21 stay lean as they age — a finding that could translate to ...

Regeneration, the ability to heal damaged or lost tissues, is both an everyday and a real-life superpower. Health research ...

Hair health reflects overall wellness, and diet plays a key role in maintaining strong, shiny, and fast-growing hair. A ...

Unlike other primates, humans are exposed to high levels of placental sex hormones in the womb, which may have shaped our ...

"Those dogs taught me my first lessons about unconditional companionship. They listened without judgment, offered comfort ...