A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

The series has begun production on its second season in London and added Tracey Ullman, Sam Spruell and Jerome Flynn to its ...

That little alien emoji staring back from your phone, with its smooth, bulbous head and almond-shaped black eyes, has ...

The transition from a lumbering, heavy dinosaur body to the flight-adapted bird body plan is one of many fascinating episodes ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...

Harvard astronomer Avi Loeb has been appointed by the White House to lead a team investigating unidentified anomalous ...

Ildar, the virtual artist better known as "ildar_project" on social media, usually plays with tuned vehicles - so is anyone ...

The first tarot cards, from fifteenth-century Italy, were, essentially, playing cards. Known as carte de trionfi, the cards ...