- Decoding 'the Most Complex Object in the Universe'
- Rolling Out Bamboo Bicycles
- Seattle Mayor Mike McGinn Talks Climate and Carbon
- Looking Back, and Up, at a Seattle Icon
- With Climate Change, No Happy Clams
- Denis Hayes on Being Green
- Human Genes Not Patentable, Supreme Court Says
- Whole Genome Scans Could Reveal Too Much
- How to Survive a Mass Extinction
- Promising Results in Early Trial of Novel MS Treatment
Mar. 14, 2008
The discovery of unusual skeletal remains on the islands of Palau suggests that the so-called 'hobbits' found several years ago in Indonesia may have been dwarf humans, not a separate species.
Apr. 06, 2012
Paleoanthropologist Ian Tattersall discusses our human origins in Masters of the Planet.
Apr. 15, 2011
Leakey talks about the origins of Homo sapiens, and their uncertain future.
Mar. 26, 2010
Genetic analysis of DNA from a single prehistoric finger bone may point to a new branch of the human family tree.
May. 08, 2009
Are the 'hobbit bones' found in an Indonesian cave from a different species, or from modern humans suffering from bone deformations?
AVAILABLE IN ITUNES
Michael Pollan Talks Plants and Food
- Ask a Dentist: Facts To Sink Your Teeth Into
An apple a day keeps the doctor away. And, it turns out, the dentist. Did you kn...
- Ask an Astronaut: Don Pettit and Jeff Hoffman on Spaceflight
Two astronauts answer your questions and discuss the many curiosities of living ...
- Ask a Quantum Mechanic
Teleporting data.. time travel.. quantum computers. Sci-fi or science reality? '...
- Ask an Astrophysicist
Nobel Prize-winning astrophysicist Adam Riess takes your questions on dark energ...
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From the Vault
Ira Asks: How Do They Make Eyeglasses?
You deliver your prescription to an optician, and they return with a pair of eyeglass lenses tailored precisely to your personal vision quirks. But how?