Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

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

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

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

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Olivia Wilde, Seth Rogen, Penelope Cruz and Ed Norton star in this hilariously sharp portrait of marital dysfunction.

Red and white dwarfs may turn out to be the most promising objects for searching for hypothetical Dyson spheres, systems ...

, July 10 -- Scientists searching for signs of intelligent extraterrestrial life say some of the coldest objects in the Milky ...

What are the processes necessary to do so? Can life travel from one planet to another? If so, how? Today's technology brings ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...