The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

A groundbreaking UCSF study challenges the long-held belief that blood is solely produced in bone marrow. Researchers discovered that lungs contain active blood-forming stem cells, capable of ...

The idea of taking blood from the young to rejuvenate the elderly is getting an increasing amount of attention from scientists, and a new study has shown how some of the youthful properties of our ...

NASA is rigorously studying the effects of spaceflight on astronauts' health aboard the ISS through diverse medical tests and wearable technology. Astronauts like Ayers and McClain are participating ...