For thousands of years, humanity has looked up at the stars asking the same question. Are we alone? Then one day, it finally ...

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

When Steven Spielberg announced Disclosure Day , many fans immediately saw it as another entry in the filmmaker's ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

I feel the need, the need to be afraid, be very afraid. As you wish. '80s cinema was packed with some iconic lines, but how ...

The idea of ‘biological agency’ — that life devises its own goals and behaves accordingly — complicates our understanding of ...

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

Fire and Ash gives fans a closer look at how the film’s newest corners of Pandora were designed. The Art of Avatar: Fire and ...

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

That sharp, briny smell is not the salt, it is a gas made by life, breathed out by tiny ocean creatures too small to see. For ...

Stacker compiled a ranking of cities with the most UFO sightings in Pennsylvania using data from the National UFO Reporting Center.

Does anywhere in the country better represent this era of the American experiment than a self-governing tech-company town ...