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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.
Paleoanthropologist Ian Tattersall discusses our human origins in Masters of the Planet.
Leakey talks about the origins of Homo sapiens, and their uncertain future.
Genetic analysis of DNA from a single prehistoric finger bone may point to a new branch of the human family tree.
Are the 'hobbit bones' found in an Indonesian cave from a different species, or from modern humans suffering from bone deformations?
Rick Bates, of Penn State University, shares handy tips for how to care for your...
A perennial holiday mystery: will alcohol kill bacteria in homemade eggnog?
Find out how to poison-proof holiday gatherings, and keep the holidays happy.
You've survived the big family Thanksgiving get-together -- but now the winter h...
Why do people make, keep, and break their New Year's resolutions?
Researchers report that they've been able to block the decay process that causes cut Christmas trees to shed their needles.