Science Friday® is produced by the Science Friday Initiative, a 501(c)(3) nonprofit organization.
Through cloning techniques, researchers created a source of embryonic stem cells genetically identical to a patient.
We'll take a look at the current state of science -- and policy -- in the field of stem cell research.
Joe Palca talks with stem cell researcher George Daley about the discovery of a protein that may help give stem cells their unusual multi-function abilities.
Doctor Jordan Metzl says specific cardio and strength training regimens can trea...
Exercise scientists Tamara Hew-Butler and Greg Whyte talk about how the body cha...
Can regular mental exercise help slow down the progress of dementia?
Can exercise help keep aging brains healthy?
New York Times science writer William Broad’s book investigates popular health c...
Could popping a pill turn a couch potato into a long-distance runner?