Apr. 06, 2012
Paleoanthropologist Ian Tattersall discusses our human origins in Masters of the Planet.
Mar. 26, 2010
Genetic analysis of DNA from a single prehistoric finger bone may point to a new branch of the human family tree.
Oct. 02, 2009
Researchers unveiled several studies of an early hominid known as Ardipithecus ramidus. We'll find out how those studies affect our understanding of human evolution.
AVAILABLE IN ITUNES
Michael Pollan Talks Plants and Food
- Hello...Is There Anybody Out There?
The SETI Institute’s Jill Tarter talks about her career searching for intelligen...
- A 'Goldilocks' Planet?
Planet hunters say they've identified the first planet orbiting a distant star w...
- SETI Throws A Party
SETIcon celebrates all things extraterrestrial this weekend.
- The Search for Extraterrestrial Intelligence Is Put On Hold
Funding cutbacks have forced the hibernation of the Allen Telescope Array--that'...
- Could Life Exist on Newfound Alien Planet?
Astronomer Steven Vogt discusses a new discovery of a potentially habitable exop...