The covid-19 pandemic opened the door to once-controversial human challenge trials. Now, volunteers are willingly catching ...

By contrast, glial cells seemed to be electrically silent and were dismissed as dull by most researchers. Some glia, called ...

Researchers discovered that 168 common chemicals can disrupt the growth of beneficial gut bacteria, with some also promoting ...

Scientists discovered that the first 100 base pairs of human genes are unusually prone to mutations, especially during the earliest stages of embryonic development. These mosaic mutations often go ...

Autoimmune diseases misidentify parts of the body as a threat. Dehumanization mirrors this error. Here's why we dismiss ...

DNA sequencing technology makes it possible to explore the genome to learn how humans adapted to live in a wide range of ...