In 1977, the Nobel Prize in Physiology or Medicine was awarded to Roger Guillemin and Andrew Schally for their discovery and synthesis of ...

The world's smallest known frog—and vertebrate—is a housefly-size frog that’s about 7.7 millimeters long. An adult male Mini mum, one of the world’s smallest frogs, ...

Northwestern Medicine scientists have discovered a previously unknown process used by epithelial cells to alleviate ...

In 1977, the Nobel Prize in Physiology or Medicine was awarded to Roger Guillemin and Andrew Schally for their discovery and synthesis of gonadotropin-releasing hormone (GnRH), a key regulator of ...