Did aliens influence mankind in ancient times? Yet another season for the show that has been saying "yes" since 2009 ...

Minnesota’s elected officials can’t help themselves — they keep portraying federal law-enforcement officers as an alien, ...

During the season 22 premiere episode of "Ancient Aliens" viewers tuning in will join skilled archaeologists as they take a ...

Astronomers are using China's powerful FAST radio telescope to chase after 100 intriguing signals detected by the SETI@home ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

Proponents of ancient alien theories point to megalithic structures, strange inscriptions, and myths of gods descending from ...

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

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

Erich von Däniken, the Swiss author whose books on the extraterrestrial origins of ancient civilizations brought him both ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...