The Human Family Tree , Dave Reed , Dave knows some of his ancestors can be traced to Ghana. But soon he'll learn that some of them can be traced to Central Asia too.
The Human Family Tree , Kriengkrai & Tao , Kriengkrai and Tao think they've got identical backgrounds -- but they couldn't be more wrong.
The Human Family Tree , Eamon O'Tuama , Eamon wants to prove to his Korean girlfriend's parents that though he's from Ireland, he and Hannah aren't really worlds apart.
The Human Family Tree , Red Hair and Freckles , Selective pressures in the evolutionary process gave way to red hair and freckles in humans -- and in Neanderthals too!
The Human Family Tree , Kerry Nicholson Gonzales , Kerry's roots can be traced to Slovenia, as far as she knows. But she's curious about the rest of the story.
The Human Family Tree , Scientific Adam and Eve , Even with all of the world's diversity, every man and every woman can be traced back to the same Adam and Eve.
The Human Family Tree , The Genographic Project , By cracking open the DNA of just a handful of random New Yorkers, we discover how humans populated the entire world.
The Human Family Tree , Genetic Roadmaps , Mapping the tiny, random changes in our genetic code unlocks the mystery of who we are and how we got here.
The Human Family Tree , George Delis , George believes his ancestors were the first to come from Africa and settle in Europe. Will his test results prove him wrong?
The Human Family Tree , Click Language , The click languages may be our last remnants of the first human speech, but it is quickly disappearing.
The Human Family Tree , Giovanna Saraceni , Giovanna gets a lot of satisfaction out of sharing her love of languages with a diverse group of young students.
The Human Family Tree , Jorge Gonzales , Is it possible for bloodlines once diverged to converge again in a single person? Jorge and Kerry want to find out.
The Human Family Tree , Hadzabe Honey , The Hadzabe people of Tanzania collect honey combs from a tree.
The Human Family Tree , Beyond Race , With over 3 billion letters in the human genome, only a handful of mutations form our entire notion of race.
The Human Family Tree , Necla & Mehmet Demirci , Necla's family can be traced back to Turkey and Georgia, but she enjoys the diversity of cultures that New York has to offer.
The Human Family Tree , Michelle DeJesus , Michelle thinks her people have always been Puerto Rican. She doesn't know she carries a Native American marker.
The Human Family Tree , Alma Mujezinovic , Ethnic cleansing forced her family from Bosnia in 1992. Now Alma hopes the Genographic Project will bring awareness and tolerance.
The Human Family Tree , The Longest Human Journey , If you want to understand how humans first got to the Americas, it's simple. All you need is a 14,000 year old poop sample!
