Babylonian Civilization | The Mystery of the Ancient World

The Giant's Causeway, Ireland | 60 Million Year Wonder

The Mystery of 42 | The Answer to Life, the Universe, and Everything

Ancient World's Engineering Marvel | The Hanging Gardens of Babylon

These Animals Are Incredibly Smart! | 8 Animals Astonishing with Their Mental Abilities

La Ciudad Blanca | The White City | Honduras' Lost City

Yemen | The Red Sea | A Civilization Beyond Time

The Green Children of Woolpit | Who Are These Children? | History's Most Mysterious Event

ISLAND DWARFISM | The Mysterious Evolutionary Miracle of the Islands

YANOMAMI | The Lost Tribe of the Amazon

Hollow Earth Theory | What Lies Within the Earth?

TRANSYLVANIA | Fact or Fiction? | More Than Just Vampires

ANTARCTICA | The Unseen World Under Ice | Hidden Cities

The Secrets of the Moai Statues | The Unknowns of Easter Island

Desert Creatures | Unveiling the Desert's Most Unusual Animals!

The Secret Language of Cats | What is Your Cat Really Saying?

Master of Thunder | The True Story of Thor

The Walking Rocks of Death Valley | How Does Science Explain This Mystery?

MEGAFAUNA | What Really Happened to These Giants?

DENISOVANS | The Lost Human Species

The U.S. Navy's Biggest Secret | The Philadelphia Experiment

NAZCA LINES: Extraterrestrial Signs?

From the Darkness | Cryptids

CRYPTIDS | These Monsters Could Be Real

LEONARDO DA VINCI | A Genius's Encrypted Messages

The Thousand-Year Secrets of Hagia Sophia | In Pursuit of Legends

Are You Among Those Who Missed the Gorilla? | The Invisible Gorilla Experiment

Are Neanderthals Among Us? | Prehistoric Secrets Unveiled

Timur | The Master of Conquest Rising from Central Asia

The Golden City of El Dorado | Myth or a Hidden Part of History?