Galileo is the founder of modern day science and was able to discover that the universe did not revolve around planet Earth as described in this Curiosity video.
A bizarre volcano in the Afar Depression, whose summit is below sea level, could hold the key to understanding how early life forms thrived over 4 billion years ago.
One neuroscientist believes our experiences with the divine can be induced by sending electromagnetic signals into the brain. Does this mean the divine is actually biological?
Astrophysicist Andy Puckett explores the universe, especially undiscovered asteroids that could one day smack into our planet. Jorge Ribas gets the odds on our survival.
Mars time and Earth time are so similar, scientists working on the Phoenix Mars Lander mission are in a constant state of jet lag. Space producer Dave Mosher finds out how they're coping with the ever changing clock.
Sea levels are rising and oceanographer Eric Leuliette is busy using satellite data to learn more about it. Jorge Ribas gets him to sit down for three questions.