Now, an international team of researchers reports in the journal Science Advances that a short time later, a more than ...

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

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

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Here’s something you didn’t know. Clark’s nutcracker, a clever North American bird, can store over 33,000 pine seeds in 2500 ...

Alien director Ridley Scott eventually returned to the franchise, but couldn't complete his ambitious plans. Here's what his unmade movie could have been about.

Aliens: Fireteam Elite 2 is going to be an San Diego Comic-Con 2026, as the team will have a special panel while giving away ...

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

The rocky exoplanet depicted here in this artist’s illustration, with a fuzzy atmosphere. (Melissa Weiss/CfA) As the famous ...

Are we alone in the Universe? With more than 100 billion galaxies in the observable universe and at least 500 billion planets ...

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

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, ...