NOVA - Season 51 Episode 1
In Egypt’s Sahara Desert, massive skeletons with strange skulls and gigantic teeth jut out from the sandy ground. This fossil graveyard, millions of years old, is known as the “Valley of the Whales.” Now, paleontologists have unearthed a whole new species of ancient whale dating to 43 million years ago, and this predator wasn’t just able to swim – it also had four legs and could walk. Follow scientists as they search for new clues to the winding evolutionary path of mammals that moved from the land into the sea to become the largest animals on Earth.
First Air Date : 1974-03-03
Last Air date : 2024-11-27
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 51 : Episode 12024-01-31
- Season 51 : Episode 22024-02-07
- Season 51 : Episode 32024-02-14
- Season 51 : Episode 42024-02-21
- Season 51 : Episode 52024-03-27
- Season 51 : Episode 62024-04-03
- Season 51 : Episode 72024-05-15
- Season 51 : Episode 82024-05-22
- Season 51 : Episode 92024-10-02
- Season 51 : Episode 102024-10-09
- Season 51 : Episode 112024-10-16
- Season 51 : Episode 122024-10-23
- Season 51 : Episode 132024-10-30
- Season 51 : Episode 142024-11-06
- Season 51 : Episode 152024-11-13
- Season 51 : Episode 162024-11-20
- Season 51 : Episode 172024-11-27
- Season 51 : Episode 182024-12-18
