Ancient Aliens

1. UFO Hotspots

Studies have shown that up to 70% of all UFO sightings happen in so-called 'h...

2. The Crop Circle Code

More than 10,000 crop circle formations have been documented in over 50 count...

3. Mystery of the Lost Civilization

The discovery of the ancient megalithic site of Karahan Tepe in southern Turk...

4. The Power of the Obelisks

The towering obelisks of ancient Egypt weigh hundreds of tons and each was pe...

5. The MUFON Files

The Mutual UFO Network-better known as MUFON-is the world's leading organizat...

6. Cosmic Impacts

Meteor impacts have significantly altered our world, creating the perfect env...

7. Close Encounters of the Fifth Kind

The Center for the Study of Extra-Terrestrial Intelligence defines a "Close E...

8. The Mysteries of Alaska

The vast Alaskan wilderness is well known for mysterious disappearances, elec...

9. Aliens in our Airspace

Terrifying encounters at 40,000 feet. Pilot accounts of UFOs taking control o...

10. The Giants of Malta

Enormous, megalithic structures of mysterious origins. A vast underground com...

11. The Top Ten Pyramid Sites

Ancient Aliens is counting down the world's top ten pyramid sites from valley...

12. The Top Ten Mysterious Devices

Counting down the world's top 10 mysterious devices, from strange, grooved di...

13. The Top Ten Mysterious Islands

Ancient Aliens is counting down the world’s top ten mysterious islands, inclu...

14. The Top Ten Alien Craft

Around the world and throughout history, people have reported seeing very sim...

15. Edgar Cayce: The Sleeping Prophet

In the early 1900s, a modern-day prophet from the hills of Kentucky became a ...

16. The Gods of Greece

More than 3,000 years ago, the ancient Greeks built an empire that is conside...

17. The New UFO Hunters

In the 21st century, UFOs have gone from fringe science to mainstream obsessi...

18. Power of the Talisman

For thousands of years, people have held the belief that everyday objects can...

19. The Top Ten Mysteries of the Deep

Counting down 10 mysteries of the deep, from sunken continents to puzzling ru...

20. The Top Ten Alien Petroglyphs

Counting down the top ten alien petroglyphs around the world, from strange, h...