2001: A Space Odyssey has a reputation for being one of the most unusual movies ever released by Hollywood. The story behind it might be even stranger than the film itself. Interestingly, 2001: A ...

A leading biological anthropologist has proposed that the mysterious beings behind countless UFO sightings could be time-travelling humans from Earth's future, returning to monitor their ancestors as ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...