Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly cycle of the sun and the 19-year cycle of the moon. How did an ancient civilization, with no known written language, arrange its buildings into a virtual celestial calendar, spanning an area roughly the size of Ireland?
A history of the telescope and a look at the James Webb telescope, and at the universe through the e...
Thanks to new excavations in Mauritius and Madagascar, as well as archival and museum research in Fr...
During the Indus valley civilization, an Indigo farmer strives for the justice and protection of the...
What forms might life take in the Solar System and beyond? In the Academy's newest original planetar...
Set in the Mayan civilization, when a man's idyllic presence is brutally disrupted by a violent inva...
Explores the Pyramids of Giza as Egyptologists try to unravel the mysteries and decipher the clues b...
After a narrow win hands Tuba City High School their 19th state championship, second place finisher ...
A group of renowned cosmologists and astrophysicist are in search of a realistic picture of the univ...
Built in 1755 at the height of the French and Indian War, Braddock's Road was one of the nation's mo...
This documentary examines age-old questions about the existence of the Devil and good versus evil, t...
In northern Peru, the unprecedented archaeological discovery of the largest known mass child sacrifi...
The loss of the Bill E. Gordon radio telescope has left a void in the world of radio science, the mo...
A true historical drama about King Sejong, the greatest ruler in Joseon history who sought to enhanc...
A Danish writer travels to Mexico with the purpose of locating a mysterious Apache tribe that ferven...
Kate Humble and Helen Czerski reveal the inner workings of the sun and investigate why scientists th...
Blue Peter presenters Helen Skelton and Barney Harwood want to learn more about the solar system so ...
This short film follows an intoxicated character's journey through the mystery, beauty and eeriness ...
Ancient pharaoh Akhenaten was almost lost to history. Canadian archaeologist Donald Redford, who unc...