Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

A 1917 time travel photo unearthed in a Canadian history book shows a group of people on a hillside — but one mysterious ...

A visit to New Mexico's Bisti/De-Na-Zin Wilderness feels like exploring another planet.

Sci-fi is an enduring genre, especially when it comes to blockbuster film and TV, and these expansive franchises are the best ...

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

A man claiming to be a time traveler says he has a chilling photo from the year 5,000 ...

Director Steven Spielberg said that none of the footage in the film's trailers comes from the movie's third act. Steven ...

With big names like Steven Spielberg and Christopher Nolan at the helm, the greatest hard sci-fi films will blow audiences' ...

A mysterious man wearing modern-looking clothing has been spotted in a 1917 photograph from Canada, leading online theorists ...

Mass tourism may have come into its own in the 1980s, but as these trends show, traveling at that time looks pretty different ...

Hannibal and Pushing Daisies showrunner Bryan Fuller makes his directorial debut by reuniting with Mads Mikkelsen for a dark ...