An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

The first Subnautica – which I'll call SN1 for simplicity – is an open-world survival crafting game set on an alien ocean ...

South Korea used a laser cannon to shoot down a swarm of 50 drones during a live-fire drill as Seoul decides to strengthen ...

The second movie in James Gunn's recently rebooted DC Cinematic Universe, Supergirl follows Kara (Milly Alcock) as she's off ...