If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

While scouring a 50-million-year-old crater on Mars, the Curiosity rover stumbled upon a polygon-shaped pattern that sort of ...

Missing US scientists’ mystery: Harvard astrophysicist Avi Loeb urges caution regarding a series of unexplained deaths and disappearances among US scientists, including a retired Air Force general. He ...

Donald Trump's directive to release classified files on extraterrestrial life has sparked excitement and conspiracy theories, including the resurgence of the 'Project Blue Beam' theory.

Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals beamed from other intelligent lifeforms in the galaxy. In the story, these ...

Every once in a while, nature blesses us with scenes that seem completely out of this world — and that’s when having a camera handy really pays off.After digging through the corners of the internet, ...

Newly released US government records on UFOs have revealed an FBI memo describing witnesses who claimed to see 'three and a ...

The Pentagon has begun releasing new files on UFOs and says the public can draw its own conclusions on “unidentified ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

The Pentagon has released a significant collection of previously classified UFO files, offering new insights into government ...

Where did a story about a purported pattern of dead or missing scientists come from?