The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...

Where most science fiction films use aliens or government agents to instill fear in their audiences, Close Encounters uses ...

From the Navy’s infamous Tic-Tac encounter to thousands of recent reports, believers say some of the strangest UFOs may be ...

Want to dive deeper into Brandon Sanderson’s science fiction books? Here are his standout novels in the genre.

Roger Ebert has championed plenty of sci-fi films, but he couldn't help but take down these sci-fi movies with some harsh ...

In a recent revelation that could reshape our understanding of space and the potential for extraterrestrial life, NASA has released data suggesting the presence of artificial structures on the moon.

Consciousness may arise in systems far different than the biology on Earth we are used to, according to new research.

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

The Alien franchise has become synonymous with the deadly Xenomorph, with the predatory alien race becoming utterly iconic in ...