The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

When people think of Gene Roddenberry, they usually think of Star Trek, which is understandable considering that the ...

Landmark science fiction books like The Time Machine, 1984, and The Left Hand of Darkness have helped shape and define the ...

The famous waterway began as two rivers, a new study suggests. Tectonic activity around five million years ago probably made ...

High above the Giza Plateau stands Egypt's most mysterious ancient site: the Lost Pyramid of Abu Rawash; today, it lies in ruins, but some researchers believe these stone blocks hold profound secrets ...

When I look at the night sky, I don’t wonder whether alien life is somewhere out there; I think it probably is. Considering the sheer number of stars in the cosmos, and the possibly larger number of ...

Are humans alone in the universe? The answer is more complicated than science fiction might suggest. Scientists have discovered billions upon billions of potentially habitable planets. But if life is ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...

Ancient Lost Worlds and Hidden History. On location videos made by author and adventurer Brien Foerster exploring Peru, Bolivia, Egypt, Hawaii, Easter Island and other exotic places. With special ...

Swiss author Erich von Däniken, whose groundbreaking 1968 book Chariots of the Gods? spawned the modern ancient astronaut movement and sold over 70 million copies worldwide, has died at age 90. His ...

Jason Martell, a ufologist known for his appearances on the History Channel show “Ancient Aliens,” will talk about his research in the relationship between aliens and ancient earthly civilizations ...