The story claims a hidden underground base where aliens and humans work together—featuring human experiments, strange cattle ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we dive into fascinating ideas from around the universe. You can sign up for Lost in Space-Time here. Modern physics ...

Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible ...

A viral social media claim alleging a secret US military programme involving alien-human hybrids has ignited widespread ...

Former Congressman Matt Gaetz recently claimed that the government briefed him on a top secret alien-human hybrid program.

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

Because there's more to extra-terrestrial life than humans with prosthetics stuck to their foreheads.

A U.S. Army whistleblower allegedly told him the government is breeding imprisoned extraterrestrials with kidnapped ...

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

The federal government holds shocking evidence of UFOs which proves we are not alone — including satellite imagery of out-of-this world craft that look like nothing “we have built,” an expert with ...

NASA Administrator Jared Isaacman says answering the question of alien life is inherent in all space exploration, and the ...