Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

After encountering Meta AI, a man's mental health unraveled. As he lost touch with reality, the chatbot continued to affirm ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also could have brought alien life to our planet. What evidence of this planet still ...

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, ...

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will remain about 170 million miles from our planet and poses no danger. While not visible to the naked eye ...