In this part of the world, the altitude is 6,500 feet (2,000 metres ... with one Reddit commenter suggesting it's proof of 'ancient aliens', while a second person similarly asked if there's an "Alien ...

New research from the Earth-Life Science Institute at the Institute of Science Tokyo suggests iron-rich ecosystems played a ...

Elliott chats with Giorgio A. Tsoukalos, Co-Executive Producer of HISTORY’s Ancient Aliens, to explore Nevada’s curious ties to extraterrestrials and the mysteries of human history.

Archaeologists discovered 52 new rock shelters in Tanzania that were deliberately painted with rock art, along with a strange ...

As the long-running HISTORY Channel series "Ancient Aliens" begins its live tour, we get a preview from series favorite Giorgio Tsoukalos, a leading expert on Ancient Astronaut Theory, which contends ...

“Alien” mantis species Liturgusa maya may have arrived in the Galápagos as a stowaway in agricultural material, according to a study. Getty Images/iStockphoto The newly confirmed presence of an “alien ...

Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

NASA has revealed the clearest signs of life on Mars ever after making an incredible rover discovery. Evidence of ancient ...

Unsurprisingly, Woodside's huge gas processing plant doesn't appear in photos of World Heritage-listed Murujuga. But the cultural erasure of this ancient land couldn't be more real.

As the long-running HISTORY Channel series “Ancient Aliens” begins its live tour, we get a preview from series favorite Giorgio Tsoukalos, a leading expert on Ancient Astronaut Theory, which contends ...