Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Welcome, everyone! I'm Seiuchi.The night shoreline sometimes brings in some incredible treasures.The destination of the ...

If alien life exists, its absence from our instruments may have several very different explanations. The longer the silence continues, the more interesting the mystery becomes.

If you love science fiction but feel like you have seen it all, these lesser-known picks can freshen up your watchlist with ...

The idea that extraterrestrial intelligence could be observing Earth sounds like science fiction, and there is currently no verified evidence that it is happening. But scientists do take a related ...

There might be a Tanaka Florist near your home, too.A little ways from the hustle and bustle of the station, there is the "Cosmos Street Shopping District," which still retains a trace of the Showa ...

Stacker dove into film and TV history to compile a list of fictional inventions and gadgets that have yet to come to fruition.

An alien radio signal from K2-155 d? Are there any alien civilizations out there? For several decades, scientists have been searching for evidence that they exist. That effort is collectively known as ...

The 2000s were a golden era for sci-fi movies. New technology let filmmakers create stunning visuals and explore bold ideas. From dystopian futures to alien ...

Some people treat the idea of aliens as nonsense, but scientists actually believe that the notion we're alone in the entire ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

"Natural astrophysical processes rarely generate extremely narrow spectral features while engineered transmitters often do," writes a team of astronomers including first author Zi ...