Researchers at UT Southwestern Medical Center have developed a new “self-driving” microscope that addresses two major ...

Some of the signs of aging in human cells originate in the cell nucleus, because the packaged form of DNA changes with age.

Could wounded skin someday regrow perfectly without scars? A new study by Harvard stem cell biologists published March 20 in ...

A tickly itch, a painful scratch, or the feeling of a refreshing breeze—the skin is teaming with nerve endings that drive these sensations. Scientists are getting into the epidermis to explore how ...