Learn how astronauts can lose bone density and how muscles can weaken. As we continue to explore space, NASA is looking into ...

For the first time, an astronaut with a disability has been cleared for a mission ... McFall noted that as part of this work they have already developed some technologies that will “trickle down and ...

A century after Down syndrome was first described, scientists discovered that the root cause of this disorder is a condition called trisomy 21. What strides in research have been made since then?