medicine

Many US Nobel Prize winners immigrants

They live in different places, work at different universities and dedicate their careers to studying different topics. But there's one thing at least four of this year's US Nobel Prize laureates share.

US, UK scientists share Nobel Prize for Medicine

The 2019 Nobel Prize in Medicine has been jointly awarded to William Kaelin Jr., Sir Peter Ratcliffe and Gregg Semenza for their pioneering research into how human cells respond to changing oxygen levels.