This video takes you behind the scenes of creating Alien Parkour in real life. It shows how the team combined parkour movement with costume work, editing, and visual effects to bring an alien ...

Harvard’s Avi Loeb warns that if 3I/ATLAS is technological, it could pose risks - and humanity has no response protocol ...

"Star Trek" boldly goes where storytelling hasn't gone before, but not every plot sticks the landing. We discuss 10 "Trek" ...

Every month, io9 compiles a list of the new sci-fi, fantasy, and horror books coming out that we think will excite our ...

The Supreme Court’s ruling, expected by summer 2026, will determine whether the 14th Amendment secures what one brief calls a ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of ...

What conditions make this planet a candidate for alien life?

The majority of Americans believe there there is extraterrestrial life. Aliens might marvel at earth's natural beauty but ...

A group of researchers wants to make the study of UFOs an academic discipline. Experts call them unidentified anomalous ...

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...

What does the U.S. government know about “unidentified aerial phenomena” (UAPs), aliens and an alleged global alien technology arms race? A brand-new documentary claims to have an answer: more than it ...