Scientists have updated global rules for announcing possible alien signals. New guidelines emphasize independent verification ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

She even returned seven years later for the equally celebrated sequel, Aliens — it’s not that surprising that Aliens holds up ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

President Donald Trump's stunning order to reveal all government files related to aliens and UFOs could finally provide smoking-gun proof humans are not alone, said experts and UFO enthusiasts, ...