Grimfrost Academy is a documentary series with the purpose of education and maintaining a historical record. The episodes feature world-leading Viking Age experts sharing knowledge that could otherwise be difficult, or even impossible to come by.

England's history has been steeped in ambition, greed, treachery and betrayal. Its castle walls have witnessed centuries of bloodshed. The anguished wales of the forlorn still echo through the corridors. Cut off by tragic death these restless spirits have...

On May 14, 1804 The Corps of Discovery led by Captains Merriweather Lewis & William Clark began their journey across western North America, into completely unexplored and unmapped territory.

How and why did Italians build a great metropolis on a lagoon?

One day around 15,000 years ago, a wall of ice 2,000 feet tall and 30 miles wide suddenly broke wide open, and it unleashed the largest flood that we know of in the history of Earth. Come and hit the road with me as we search for the geologic fingerprints...

The Dark Ages have been misunderstood. History has identified the period following the fall of the Roman Empire as a descent into barbarism - a terrible time when civilization stopped.

Transylvania, a place we have all heard of… A medieval landscape with mysterious tales of ghosts, werewolfs and, vampires… but is there truth behind the scary stories?

Berlin, Germany was the battlefield of the 20th century, and today, sealed up and forgotten beneath its streets are the remnants of a dark past. Find out more in Season 1, Episode 2, "WWII Underground Lair."

Thorn, eth, yogh, wynn, ash, ethel, eng, long S & the Tironian et. This video takes you on a tour of the letters we don't use anymore. It'll tell you where they came from and why they disappeared.

Macaroni and cheese - also called mac and cheese in Canada and the United States and macaroni cheese in the United Kingdom - is a dish of cooked macaroni pasta and a cheese sauce, most commonly cheddar. It can also incorporate other ingredients, such as b...

Spain is known for making some historic dishes, and these Spanish Poor Man´s Eggs & Potatoes are no exception. One of Spain´s most classic dishes. This dish hails from the 16th century and promises to be one of the best-tasting egg dishes ever.

Researchers have discovered evidence of human DNA that might've mixed with extraterrestrials, see more in this clip from Season 1, "Ancient Aliens Special Presentation."

In a town famous for make-believe, one home that stands out from the millionaire mansions is a fairy tale cottage come to life: the so-called Witch's House, a whimsical storybook fantasy. The Witch's House was built 100 years ago in Culver City for Willat...

Artist Lachlan Goudie presents a highly personal documentary, inspired by his father, in which he investigates why witches have cast such a powerful spell over generations of artists.

Reverence for the number three dates back thousands of years, and can still be found today in art, architecture, science, literature, and religion. What is it about this number that continues to fascinate mankind? Could this recurring motif contain a prof...