Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

I react to an astronaut’s reported sighting that some interpreted as alien-related.

Some speculated 'aliens had landed' or that it was the 'Walking Dead' ...

Former Canadian defence minister Paul Hellyer claimed multiple alien species visited Earth and dealt with governments. Here ...

Bob Lazar claims he worked on alien spacecraft at Area 51, but his story remains one of the most divisive in UFO history.

The UK must plan for a financial crisis that would be triggered if the US government announces that aliens exist, a former ...

ArcelorMittal Orbit designer Anish Kapoor plans to send sculpture the size of a house into space - The sculptor said the project will be a protest against Elon Musk’s commercialisation of space ...

Senators including Marco Rubio reportedly heard classified testimony on non-human beings and recovered alien bodies.

A masked ICE agent with his cell phone at the ready watches protesters following the shooting of a Venezuelan man by a ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

Homeland Security Secretary Kristi Noem said this week that Immigration and Customs Enforcement has arrested “over 10,000 criminal illegal aliens who were killing Americans, hurting children and ...