Science Friday® is produced by the Science Friday Initiative, a 501(c)(3) nonprofit organization.
Albert Einstein published his theory of general relativity on December 2, 1915.
The Aspen Center for Physics, a mountain retreat for theoretical physicists, turns 50 this year.
The universe is full of invisible stuff. Take dark matter--you can't spot it with your eyes, but it outnumbers visible matter five to one!
Will Congress cut funding for Hubble’s successor?
We'll talk about the mind-boggling idea that stuff we can't see within our visible universe could be causing gravitational effects on visible matter.
In this hour, we'll get an update on the very small--particle physics--and the very large--cosmology--and find out how these two fields of study fit together.
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?