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

The question of whether aliens exist is not a new one. In science fiction films and books, people have wondered if we’re the only life in this universe and what that can imply for universes beyond ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

Daniel Whiteson and Andy Warner’s upcoming book is a philosophical exploration of the humanity behind our desire to find aliens. Reading time 6 minutes At Gizmodo, we love a good story about ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be unexplained flying objects. These file dumps were the culmination of a ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between. By James S.A. Corey James S.A. Corey is the pen name of Daniel Abraham and Ty Franck, the ...

The Department of War just dumped a huge batch of UFO files, but does it have proof of aliens? Here's what we make of it. Ajay has worked in tech journalism for over a decade as a reporter, analyst, ...

In your Editor’s Pick letter titled “Why esoteric science could be overlooked by aliens”, the writer thinks that spacefaring aliens might not know about relativity and quantum mechanics because it is ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.