Scientists say the silence of the cosmos may be explained by the possibility that technological civilisations destroy ...

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

Incredible movies like Total Recall, Galaxy Quest, and Planet of the Apes offer the greatest balance between the sci-fi and ...

Forget the tentacled monsters from the movies — actual biology suggests real aliens might end up looking surprisingly ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Harvard astrophysicist Avi Loeb will head the UAP Science Advisory Council established by the White House, the Pentagon, the ...

For children growing up in the early 1970s, Ultraman arrived without the prestige now attached to one of Japan’s most ...

The Apple TV series wraps noir inside science fiction. With subtlety and charm, Farrell plays an earnest alien just doing his ...

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

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

From Project Hail Mary to Independence Day, Alien to Arrival, these alien movies are much better than Disclosure Day.

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...