A research team at the University of Colorado has discovered evidence for an ancient lake on Mars. Pictured is how the landscape might have looked around 3.4 billion years ago. More here.
Image credit: G. Di Achille, University of Colorado
In the first half, registered pharmacist Ben Fuchs discussed the latest in health information and natural approaches.
In the latter half, crop circle researcher Patty Greer who has visited more than 100 unusual formations, shared some of her experiences and conclusions, as well as delved into the work of the pioneering scientist William Levengood.