TL;DR: A former Pentagon official, Luiz Elizondo, testified to Congress that the US government has evidence of ...

The chances of intelligent life emerging in our Universe -- and in any hypothetical ones beyond it -- can be estimated by a new theoretical model which has echoes of the famous Drake Equation. This ...

A similar hearing last year brought extraordinary moments, including a retired intelligence officer alleging that the U.S.

A similar hearing last year brought extraordinary moments, including a retired intelligence officer alleging that the U.S.

Credit: ESO/L. Calçada. One of the most challenging aspects of astrobiology and the Search for Extraterrestrial Intelligence ...

A similar hearing last year brought extraordinary moments, including a retired intelligence officer alleging that the U.S.

Veteran journalist George Knapp hosts this six-part documentary that brings an open-minded intelligence to its study of UFO ...

A novel theoretical model based on universal expansion and star formation suggests that our universe might not have the ...

Astrophysicists developed a theoretical model that could be used to estimate how likely it is for intelligent life to emerge ...

A retired Pentagon official testified before Congress this week, stating that the U.S. government does possess evidence of ...

Covering nearly 70% of its surface, the oceans have enabled the emergence and development of life. But where could all this ...

Research aboard the International Space Station reveals that some microorganisms become more aggressive and dangerous beyond ...