Your skin is in a constant state of reinvention. Every month, your body sheds and regenerates its entire outer layer—a complete turnover powered by tiny, tireless stem cells. These same cells spring ...

The olfactory system is essential for most animals: it supports postnatal survival, detects environmental hazards and mediates emotional, social and nutritional behaviors.

New research has identified a protein that could serve as both a biomarker and therapeutic target to weaken stem-like cancer ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Stem cells in menstrual blood could transform the future of medicine, according to a doctoral research scientist called ...

Paterna Biosciences said it has mastered the molecular signals that teach stem cells how to mature into sperm for a promising ...

Two previously unknown stem cell types appear to play a central role in children's height growth, according to a study from ...

Immune cells called B cells make antibodies that fight off invading bacteria, viruses and other foreign substances. During their preparation for this battle, B cells transiently revert to a more ...