CNBC's Meg Tirrell reports on the genetic and genealogical studies happening in Iceland.
CNBC's Meg Tirrell takes a look at why Iceland has become a massive genetic hub.
CNBC's Meg Tirrell provides a look at why the tiny country has become a massive genetic hub.
What goes wrong in the brain in Alzheimer’s disease is one of the great mysteries of medicine. New research out of MIT may shed light on the problem. CNBC's Meg Tirrell reports the latest.
CNBC's Meg Tirrell reports on new methods that drug companies are looking to develop ways to combat Alzheimer's.