If ancient alien explorers ever traipsed through Earth's cosmic neighborhood, could it be possible they left behind some interstellar litter on the moon?

People were allegedly advised to call the United Nations' "alien communications specialist" if they made contact with ...

One of the biggest questions that science has not found a way to answer is if we are alone in the universe. However, many are claiming that the question has been answered but the government is ...

Aliens 2023 is now on Netflix. Dive into ancient astronaut theory as experts link archaeological mysteries to ...

A UFO researcher claims that he has spoken to 700 alien abduction survivors, and what they said helped him find religion.

President Trump announced Thursday that he will order top administration officials to identify and release government files related to UFOs and aliens. “Based on the tremendous interest shown, I will ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it in the most efficient way. But work so far has generally not done so, writes ...

This video explores a hypothetical scenario of an alien invasion on Earth, analyzing how humanity unites to fight ...

The truth about aliens may be out there, but don't expect them to look like little green men, RadarOnline.com can report. Extraterrestrial experts are trying to temper expectations and predictions ...