How Aliens Went Mainstream and Why It Matters, published on Tuesday, 25 August, argues that the real danger of UFO disclosure ...

The New Science of Exobiology Gone are the days when the search for life beyond Earth was confined to science fiction movies ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The Trump administration has released more than 160 files relating to ...

Cold War-era files show diplomats searched for answers after reports of a strange sphere crash sparked international interest ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Niko Tavernise/Universal Picture Disclosure Day, the upcoming sci-fi movie from director Steven Spielberg, revolves ...

Extraterrestrial civilisations could give themselves away by the night-time glow of their cities. And if there is one lurking in the outer reaches of our solar system, we are ready to find it.