Season 4
Episodes
1. Jellyfish Invasion
2007-08-08
No overview available.
2. Science des chiens
2007-08-15
No overview available.
3. Ultimate Crocodile
2007-09-12
No overview available.
4. Science of Babies
2007-09-19
No overview available.
5. Mammoth Mystery
2007-10-07
No overview available.
6. Inside the Body Trade
2007-11-11
No overview available.
7. Ultimate Viper
2007-11-21
No overview available.
8. China's Secret Mummies
2007-12-02
In China, archaeologists unearth ancient mummies with European facial features, blond hair and blue eyes. Where did these Caucasians come? Four bodies, a scattering of clues, a mystery whose solution could rewrite history. National Geographic Explorer-in-Residence Spencer Wells, opens an ancient case of missing persons, using the latest advances in DNA technology to determine the origins of a group of enigmatic mummies found in western China. What he learns may change what we know about the world. The four individuals were part of a vanished world that existed in western China between 2600 and 4000 years ago - long before Marco Polo or the Silk Road. Yet these long-buried corpses look European and were found with tools that didn't exist yet in that part of the world. Who were they? Where did they come from? And how might they have affected the spread of culture and technology in prehistoric times?
9. Last Christians of Bethlehem
2007-12-09
No overview available.
10. Science of Evil
2008-01-09
No overview available.
11. Testosterone Factor
2008-02-13
No overview available.
12. Alaska's Last Oil
2008-03-12
No overview available.
13. Shark Superhighway
2008-04-08
No overview available.
14. Tunnel to a Lost World
2008-06-03
No overview available.
15. Bog Mummies
2008-06-04
No overview available.
16. Science of Cats
2008-06-10
No overview available.
17. Gorilla Murders
2008-07-01
No overview available.
18. Finding Anastasia
2008-04-29
Did Romanov Princess Anastasia survive a Bolshevik firing squad or did she and her brother Crown Prince Alexis perish with their father, Tsar Nicholas II, before another firing squad in 1918? The chance find of human remains in a Siberian forest brings forensic anthropologist Dr.Anthony Falsetti to in search of the truth. Marshalling DNA, ballistics and the very latest forensic analysis, an international team works to dispel the greatest myth of the 20th century and tell a real story more remarkable than any fiction.