The skepticism and debate around the question of "are we alone in the universe" makes the field of astrobiology more cautious ...

"Our work supports both the scientific quest to answer the question 'Are we alone?' and practical efforts to manage the ...

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien ...

Google Maps users have been left baffled by a strange 'sign' which they think might have been left by 'ancient alien visitors ...

The "unintentional electromagnetic leakage" from airport radars and military radar systems can be "detectable across ...

The Black Knight satellite myth claims that a mysterious object—possibly of alien origin—has been orbiting Earth for 13,000 years. This theory combines a mix of unrelated events, including Nikola ...

Some conspiracy theorists think they've spotted the existence of aliens in the famous "Maddona and Child" painting. The piece of art is said to have originated in the 16th century and depicted the ...

Alien: Earth timeline placement means the series has the opportunity to explore some of the mysteries left behind by the first movie.

Stories about the existence of aliens, and our chances of detecting them, tend to be positive. We are told that we might ...

A mysterious visitor from another solar system could be an alien spacecraft, according to a leading Harvard astronomer.

A walk in the desert and a curious discovery could have revealed that the secrets of alien life grow in the harshest conditions on Earth in the form of lichen.