Just as life pulsates in big vibrant cities, it also prospers in crowded environments inside cells. The interior of cells is ...

For years, the pancreas has been being taught in biology class as an easy system: insulin lowers blood sugar, and glucagon ...

NASA's AVATAR study will send Emulate organ chips containing human cells on the Artemis II mission to study how deep space ...

Spaceflight makes certain human stem cells age faster ... brain or bone cells — for maintenance and repair. “In space, stem cells decline in function,” said lead study author Catriona Jamieson, ...

A new clinical trial suggests stem cell therapy may restore vision in people with advanced dry age-related macular degeneration, a disease that currently has no cure.